DEWALT ULTRACON Hex Washer Head Screw Anchor Instructions
- September 28, 2024
- Dewalt
Table of Contents
- ULTRACON Hex Washer Head Screw Anchor
- Specifications
- Product Description
- General Applications and Uses
- Installation Instructions
- Installation Specifications
- Q: What approvals and listings does the UltraCon+ screw anchor
- Q: What are the general applications and benefits of using
- Q: What are the drill bit sizes and specifications for
ULTRACON Hex Washer Head Screw Anchor
“`html
Specifications
- Anchor Component: Anchor Body
- Coating/Plating/Finish: Stalgard coating
- Material: Case hardened carbon steel
- Head Styles: Slotted hex washer head, Phillips flat head,
Phillips Trimfit flat head, Hex flange head
Product Description
The UltraCon+ screw anchor is a concrete screw anchor made of
case hardened carbon steel with a stalgard coating. It is available
in several colors and head styles including slotted hex washer
head, Phillips flat head, Phillips Trimfit flat head, and Hex
flange head.
General Applications and Uses
-
Available in several head styles and colors to match
application -
Removable and reusable in wood
-
Gimlet point for self-drilling into wood
-
No expansion forces exerted
-
No hole spotting required
-
Good corrosion protection with stalgard coating
-
High-low thread design for greater stability and grip
Installation Instructions
Installation Specifications
UltraCon+ Carbon Steel Hex Head:
-
Nominal Anchor Diameter: 3/16 inch or 1/4 inch
-
Drill Bit Size: 5/32 inch or 7/64 inch for 3/16 inch anchor,
1/4 inch or 9/64 inch for 1/4 inch anchor -
Fixture Clearance Hole: 1/4 inch or 5/16 inch
-
Head Height: 11/32 inch for 3/16 inch anchor, 13/32 inch for
1/4 inch anchor -
Wrench/Socket Size: 1/4 inch for 3/16 inch anchor, 5/16 inch
for 1/4 inch anchor
UltraCon+ Carbon Steel Flat Head:
-
Nominal Anchor Diameter: 3/16 inch or 1/4 inch
-
Drill Bit Size: 5/32 inch or 9/64 inch for 3/16 inch anchor,
1/4 inch or 3/16 inch for 1/4 inch anchor -
Fixture Clearance Hole: 3/8 inch or 9/64 inch
-
Bit Tip Size: T-25
UltraCon+ Carbon Steel TrimFit Flat Head:
- Nominal Anchor Diameter: 1/4 inch
- Drill Bit Size: 3/16 inch or 13/32 inch
- Fixture Clearance Hole: 3/8 inch
- Phillips TrimFit Head Height: 3/16 inch
- Wrench/Socket Size: 5/16 inch
- Bit Tip Size: T-25
UltraCon+ Carbon Steel Hex Flange Head:
- Nominal Anchor Diameter: 1/4 inch
- Drill Bit Size: 3/16 inch or 15/64 inch
- Fixture Clearance Hole: 5/16 inch or 15/64 inch
- Head Height Including Flange: 39/64 inch
- Phillips TrimFit Head Height: 3/16 inch
- Wrench/Socket Size: T-25
- Bit Tip Size: star
FAQs
Q: What approvals and listings does the UltraCon+ screw anchor
have?
A: The UltraCon+ screw anchor is listed under various codes
including ICC-ES ESR-3068 for uncracked concrete, ICC-ES ESR-3042
for wood-to-wood connections, ICC-ES ESR-3196 for masonry, and
ICC-ES ESR-3213 for chemically treated lumber.
Q: What are the general applications and benefits of using
UltraCon+ screw anchors?
A: UltraCon+ screw anchors are available in different head
styles and colors to match various applications. They are removable
and reusable in wood, feature a gimlet point for self-drilling into
wood, provide good corrosion protection with the stalgard coating,
and have a high-low thread design for greater stability and
grip.
Q: What are the drill bit sizes and specifications for
installing UltraCon+ screw anchors?
A: The drill bit sizes and specifications vary based on the
anchor type. Refer to the installation specifications section above
for detailed information on drill bit sizes, fixture clearance
holes, head heights, and other dimensions for each UltraCon+ screw
anchor type.
“`
GENERAL INFORMATION
ANCHORS & FASTENERS
MECHANICAL ANCHORS
GENERAL INFORMATION
ULTRACON®+
Concrete Screw Anchor
PRODUCT DESCRIPTION
The UltraCon+ fastening system is a complete family of screw anchors for light
to medium duty applications in concrete, masonry block, brick, and wood base
materials. The UltraCon+ is fast and easy to install and provides a neat,
finished appearance. The UltraCon+ screw anchor is engineered with matched
tolerance drill bits and installation tools designed to meet the needs of the
user and also provide optimum performance. The UltraCon+ features a gimlet
point for selfdrilling into wood base materials without pre-drilling.
SECTION CONTENTS
General Information…………………….1 Material Specifications ……………….1 Installation
Specifications …………..2 Installation Instructions………………3 Performance Data
(ASD)……………..4 Strength Design Information ……….8 Design Strength Tables
(SD)………10 Ordering Information…………………11
The UltraCon+ screw anchor is available in carbon steel with a stalgard coating in several colors. Head styles include a slotted hex washer head, Phillips flat head, Phillips Trimfit flat head and Hex flange head.
GENERAL APPLICATIONS AND USES
· Window and door frames · shutters and guards · Lighting fixtures
· Thresholds · Joint flashing · screened enclosures
FEATURES AND BENEFITS
+ Available in several head styles + several colors and finishes
to match application + removable (reusable in wood) + Gimlet point for self
drilling into wood
+ Does not exert expansion forces + No hole spotting required + Good
corrosion protection with stalgard coating + High-low thread design for
greater stability and grip
APPROVALS AND LISTINGS
· International Code Council, Evaluation service (ICC-Es), Esr-3068 for
uncracked concrete, Esr-3196 for masonry, Esr-3042 for wood, and Esr-3213 for
chemically treated lumber
· Code compliant with the International Building Code/International
residential Code: 2021 IBC/IrC, 2018 IBC/IrC, 2015 IBC/IrC, and 2012 IBC/IrC
· Tested in accordance with ACI ACI 355.2/AsTM E488 and ICC-Es AC193 for use
in concrete, ICC-Es AC106 for use in masonry, ICC-Es AC233 for use in wood,
and ICC-Es AC257 for use in pressure treated lumber
· Evaluated and qualified by an accredited independent testing laboratory for
reliability against brittle failure, e.g. hydrogen embrittlement
· City of Los Angeles, LABC and LArC supplement (within ICC-Es evaluation
reports)
· Miami-Dade County Notice of Acceptance (NoA) No. 21-0113.01
· Florida statewide Approval FL29080
GUIDE SPECIFICATIONS
CsI Divisions: 03 16 00 – Concrete Anchors, 04 05 19.16 – Masonry Anchors, 05
05 19 Post-Installed Concrete Anchors and 06 05 23 – Wood, Plastic, and
Composite Fastenings. Concrete screw Anchors shall be UltraCon+ anchors as
supplied by DEWALT, Towson, MD.
MATERIAL SPECIFICATIONS
Anchor Component Anchor Body
Coating/Plating/Finish
Specification Case hardened carbon steel
stalgard® (various colors) 1000 hour rating for AsTM B117 salt spray test
ULTRACON+
HEAD STYLES · slotted Hex Washer Head · Hex Flange Head · Flat Head · TrimFit®
Flat Head ANCHOR MATERIALS · Carbon steel with stalgard Coating ANCHOR SIZE
RANGE (TYP.) · 3/16″ and 1/4″ diameters
in various lengths SUITABLE BASE MATERIALS · Normal-weight Concrete ·
Lightweight Concrete · Grouted Concrete Masonry · Hollow Concrete Masonry
(CMU) · solid Brick Masonry · Wood
CODE LISTED
ICC-ES ESR-3068
UNCRACKED CONCRETE
CODE LISTED
ICC-ES ESR-3042
WOOD-TO-WOOD
CODE LISTED
ICC-ES ESR-3196
MASONRY
CODE LISTED
ICC-ES ESR-3213
CHEMICALLY TREATED LUMBER
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
1
MECHANICAL ANCHORS
ANCHORS & FASTENERS
INSTALLATION SPECIFICATIONS
INSTALLATION SPECIFICATIONS
UltraCon+ Carbon Steel Hex Head
Dimension
Nominal Anchor Diameter, d
3/16″
1/4″
UltraCon+ Drill Bit size, dbit (in.) Typ. Fixture Clearance Hole, dh (in.) Head Height (in.)
5/32″ 1/4″ 7/64″
3/16″ 5/16″ 9/64″
Hex Head Wrench/socket size Washer o.D., dw (in.) Washer Thickness, (in.)
1/4″ 11/32″ 1/32″
5/16″ 13/32″ 1/32″
UltraCon+ Carbon Steel Flat Head
Dimension
UltraCon+ Drill Bit size, dbit (in.)
Typ. Fixture Clearance Hole, dh (in.)
Phillips Head o.D., (in.)
Phillips Head Height, (in.)
Bit Tip size
Phillips (No.) star
Nominal Anchor Diameter, d
3/16″
1/4″
5/32″ 1/4″ 3/8″ 9/64″
2 T-25
3/16″ 5/16″ 1/2″ 3/16″
3 T-25
UltraCon+ Carbon Steel TrimFit Flat Head
UltraCon+ Carbon Steel Hex Flange Head
Dimension
Nominal Anchor Diameter, d
1/4″
Dimension
Nominal Anchor Diameter, d
1/4″
UltraCon+ Drill Bit size, dbit (in.) Typ. Fixture Clearance Hole, dh (in.) Phillips TrimFit Head o.D. (in.)
3/16″ 3/8″ 13/32
UltraCon+ Drill Bit size, dbit (in.) Typ. Fixture Clearance Hole, dh (in.) Head Height Including Flange, (in.)
3/16″ 5/16″ 15/64″
Phillips TrimFit Head Height (in.)
3/16″
Hex Head Wrench/socket size, (in.)
5/16″
Phillips (No.)
T-25
Washer o.D., (in.)
Bit Tip size
star
T-25
39/64″
1. For minimum nominal embedment depths, hnom, see the performance data tables. The minimum hole depth, ho, is 1/4-inch more than the selected nominal embedment depth.
2. In light gauge steel material (0.036 / 20 gauge and thinner), the clearance hole can be the same diameter as the drill bit.
3. Pre-drilling is not required for UltraCon+ screw anchors into wood base materials (but can be considered).
Head Marking
Hex Washer Head
Flat Head
Matched Tolerance System
D+
C
+ D
TrimFit Flat Head
D+ ·
C
C
Hex Flange Head
D+ C
screw Coating
Hi-Low Thread
Gimlet Point
Legend D’ Marking = UltraCon+
+’ symbol = strength Design Compliant Anchor
C’ Mark = Length Identification Mark
·’ Mark = TrimFit Flat Head
Identification
UltraCon+ Bits
UltraCon+ Length Code Identification System
Length ID marking on head
A
overall anchor length
From
1″ 1-1/2″
anch (inches)
Up to but not including 1-1/2″
2″
B 2″ 2-1/2″
C 2-1/2″
3″
D 3″ 3-1/2″
E 3-1/2″
4″
F 4″ 4-1/2″
G 4-1/2″
5″
H 5″ 5-1/2″
I 5-1/2″
6″
J 6″ 6-1/2″
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
2
INSTALLATION INSTRUCTIONS
ANCHORS & FASTENERS
MECHANICAL ANCHORS
Installation Table for UltraCon+ in Concrete and Masonry1,2
Anchor Property/Setting Information
Notation
Units
Nominal Anchor Size (in.)
3/16
1/4
Nominal anchor shank diameter Nominal drill bit diameter UltraCon+ bit tolerance range
da
in.
dbit
in.
–
in.
0.145 5/32 UltraCon+ Bit
0.170 to 0.176
0.185 3/16 UltraCon+ Bit
0.202 to 0.206
Hex head socket size
–
in.
1/4
5/16
Phillips bit size (No.)
–
–
2
3
star bit size
–
–
T-25
T-25
Maximum manual installation torque
Tinst,max
ft-lbs
Maximum powered installation torque
Tscrew
ft-lbs
3
5
Not applicable using UltraCon+ installation socket tool
1. For minimum nominal embedment depths, hnom, see the performance data tables. The minimum hole depth, ho, is 1/4-inch more than the selected nominal embedment depth. 2. see strength Design Information for installation specifications in strict accordance with ICC-Es Esr-3068.
Installation Table for UltraCon+ in Wood
Anchor Property/Setting Information
Notation
Units
Nominal anchor shank diameter Nominal drill bit diameter
Hex head socket size Phillips bit size (No.) star bit size
da
in.
dbit
in.
–
in.
–
–
–
–
UltraCon+ Anchor Detail
Nominal Anchor Size (in.)
3/16
1/4
0.145
0.185
Pre-drilling is not required for UltraCon+ into wood base materials (but can be considered)
1/4
5/16
2
3
T-25
T-25
dh
da
t
lanch
hnom ho
dh
t
da
lanch
hnom ho
dbit
Hex Head
dbit
Flat Head
INSTALLATION INSTRUCTIONS
Installation Instruction for UltraCon+
Nomenclature
da
= Diameter of anchor shank
dbit
= Diameter of drill bit
dht
= Diameter of fixture clearance hole
hnom = Minimum embedment depth
h
= Base material thickness
the minimum value of h should be
1.5hnom or 3″ whichever is greater
ho
= Minimum hole depth
Step 1 Using the proper drill bit size, drill a hole into the base material to the required depth, ho, which is a 1/4-inch deeper than the minimum embedment depth, hnom.
Step 2 remove dust and debris from the hole during drilling (e.g. dust extractor) or following drilling (e.g. suction, forced air) to extract loose particles created by drilling.
Step 3 Attach a UltraCon+ installation socket tool for the selected anchor size to a percussion drill and set the drill to rotary only mode. Mount the screw anchor head into the socket. For flat head versions a bit tip must be used with the socket tool.
Step 4 Place the point of the UltraCon+ through the fixture into the pre- drilled hole and drive the anchor in one steady continuous motion until it is fully seated at the proper embedment. The driver will automatically disengage from the head of the screw anchor.
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
3
MECHANICAL ANCHORS
ANCHORS & FASTENERS
PERFORMANCE DATA (ASD)
PERFORMANCE DATA (ASD)
Ultimate and Allowable Load Capacities for UltraCon+ in Normal-Weight Concrete1,2,3,4
Minimum Concrete Compressive Strength
Nominal Anchor Diameter
d in.
Minimum Embed. Depth
hnom in. (mm)
Minimum Edge
Distance in.
(mm)
Minimum Spacing
in. (mm)
f’c = 2,500 psi (17.3 Mpa)
Ultimate
Allowable
Tension Shear Tension Shear lbs. lbs. lbs. lbs. (kN) (kN) (kN) (kN)
f’c = 3,000 psi (20.7 Mpa)
Ultimate
Allowable
Tension Shear Tension Shear
lbs.
lbs.
lbs.
lbs.
(kN) (kN) (kN) (kN)
f’c = 4,000 psi (27.6 Mpa)
Ultimate
Allowable
Tension Shear Tension Shear lbs. lbs. lbs. lbs. (kN) (kN) (kN) (kN)
1-3/4 (44)
1
1,080 305 270 75 1,145 325 285 80 1,245 325 310 80
(25) (4.8) (1.3) (1.2) (0.3) (5.0) (1.4) (1.3) (0.4) (5.5) (1.4) (1.4) (0.4)
1-3/4 (44)
1-1/8 1,190 305 295 75 1,255 325 315 80 1,370 325 340 80 (29) (5.2) (1.3) (1.3) (0.3) (5.5) (1.4) (1.4) (0.4) (6.0) (1.4) (1.5) (0.4)
1-3/4
2-1/4 1,365 600 340 150 1,440 635 360 160 1,570 635 395 160
(44)
1
(57) (6.0) (2.6) (1.5) (0.7) (6.3) (2.8) (1.6) (0.7) (6.9) (2.8) (1.7) (0.7)
1
(25)
580 435 145 110 615 460 155 115 670 460 170 115
(25)
3
(2.6) (1.9) (0.7) (0.5) (2.7) (2.0) (0.7) (0.5) (2.9) (2.0) (0.7) (0.5)
1-3/8
(76)
815 455 205 115 860 485 215 120 940 485 235 120
(35)
(3.6) (2.0) (0.9) (0.5) (3.8) (2.1) (1.0) (0.5) (4.1) (2.1) (1.0) (0.5)
3/16
1-3/4 (44)
3-3/8 1,365 600 340 150 1,440 635 360 160 1,570 635 395 160 (86) (6.0) (2.6) (1.5) (0.7) (6.3) (2.8) (1.6) (0.7) (6.9) (2.8) (1.7) (0.7)
1-3/4 (44)
1-1/8 1,465 1,200 365 300 1,550 1,265 390 315 1,690 1,265 425 315 (29) (6.4) (5.3) (1.6) (1.3) (6.8) (5.6) (1.7) (1.4) (7.4) (5.6) (1.9) (1.4)
1-3/4 (44)
2-1/4 1,465 1,200 365 300 1,550 1,265 390 315 1,690 1,265 425 315 (57) (6.4) (5.3) (1.6) (1.3) (6.8) (5.6) (1.7) (1.4) (7.4) (5.6) (1.9) (1.4)
1 (25) 1-3/8 (35)
2-1/2 (64)
580 640 145 160 615 680 155 170 670 680 170 170
3
(2.6) (2.8) (0.7) (0.7) (2.7) (3.0) (0.7) (0.8) (2.9) (3.0) (0.7) (0.8)
(76) 1,220 735 305 185 1,290 775 325 195 1,405 775 350 195
(5.4) (3.2) (1.4) (0.8) (5.7) (3.4) (1.4) (0.9) (6.2) (3.4) (1.6) (0.9)
1-3/4 (44)
3-3/8 1,465 1,200 365 300 1,550 1,265 390 315 1,690 1,265 425 315 (86) (6.4) (5.3) (1.6) (1.3) (6.8) (5.6) (1.7) (1.4) (7.4) (5.6) (1.9) (1.4)
1-3/4 (44)
1
1,265 340 315 85 1,360 370 340 95 1,525 370 380 95
(25) (5.6) (1.5) (1.4) (0.4) (6.0) (1.6) (1.5) (0.4) (6.7) (1.6) (1.7) (0.4)
1-3/4 (44)
1-1/2 1,265 385 315 95 1,325 415 340 105 1,525 415 380 105 (38) (5.6) (1.7) (1.4) (0.4) (5.8) (1.8) (1.5) (0.5) (6.7) (1.8) (1.7) (0.5)
1-3/4
(44)
1
1
(25)
(25)
3
1,720 420 430 105 1,850 450 465 115 2,075 450 520 115
(76) (7.6) (1.8) (1.9) (0.5) (8.1) (2.0) (2.0) (0.5) (9.1) (2.0) (2.3) (0.5)
770 495 195 125 830 530 210 135 930 530 235 135 (3.4) (2.2) (0.9) (0.6) (3.7) (2.3) (0.9) (0.6) (4.1) (2.3) (1.0) (0.6)
1-3/8 (35)
4
1,105 640 275 160 1,190 690 300 175 1,335 690 335 175
(102) (4.9) (2.8) (1.2) (0.7) (5.2) (3.0) (1.3) (0.8) (5.9) (3.0) (1.5) (0.8)
1/4
1-3/4 (44)
1,975 645 495 160 2,120 690 530 175 2,380 690 595 175 (8.7) (2.8) (2.2) (0.7) (9.3) (3.0) (2.3) (0.8) (10.5) (3.0) (2.6) (0.8)
1-3/4 (44)
1-1/2 2,200 1,590 550 400 2,365 1,710 590 430 2,650 1,710 665 430 (38) (9.7) (7.0) (2.4) (1.8) (10.4) (7.5) (2.6) (1.9) (11.7) (7.5) (2.9) (1.9)
1-3/4 (44)
3
2,200 1,635 550 410 2,365 1,755 590 440 2,650 1,755 665 440
(76) (9.7) (7.2) (2.4) (1.8) (10.4) (7.7) (2.6) (1.9) (11.7) (7.7) (2.9) (1.9)
1
2-1/2
(25)
(64)
805 1,260 200 315 865 1,355 215 340 970 1,355 245 340 (3.5) (5.6) (0.9) (1.4) (3.8) (6.0) (1.0) (1.5) (4.3) (6.0) (1.1) (1.5)
1-3/8 (35)
4
1,755 1,635 440 410 1,885 1,755 470 440 2,115 1,755 530 440
(102) (7.7) (7.2) (1.9) (1.8) (8.3) (7.7) (2.1) (1.9) (9.3) (7.7) (2.3) (1.9)
1-3/4 (45)
2,290 1,635 570 410 2,460 1,755 615 440 2,650 1755 665 440 (10.1) (7.2) (2.5) (1.8) (10.8) (7.7) (2.7) (1.9) (11.7) (7.7) (2.9) (1.9)
1. Tabulated Ultimate load values are for anchors installed in uncracked
concrete. Concrete compressive strength must be at the specified minimum at
the time of installation. 2. Allowable load capacities listed are calculated
using an applied safety factor of 4.0. Consideration of safety factors of 10
or higher may be necessary depending on the application, such as
life safety or overhead. 3. Linear interpolation may be used to determine
allowable loads for intermediate compressive strengths. 4. For lightweight
concrete multiply tabulated allowable load values by a reduction factor of
0.60.
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
4
PERFORMANCE DATA (ASD)
ANCHORS & FASTENERS
MECHANICAL ANCHORS
Ultimate and Allowable Load Capacities for UltraCon+ Anchors Installed in the Face of Hollow Concrete Masonry1,2,3,4
Nominal Anchor Diameter
d in.
3/16
1/4
Minimum Embed. Depth
hnom in. (mm)
1-1/4 (32)” 1-1/4 (32)
1 (25) 1 (25) 1-1/4 (32) 1-1/4 (32) 1-1/4 (32) 1 (25) 1 (25) 1-1/4 (32) 1-1/4
(32) 1 (25) 1 (25) 1-1/4 (32) 1-1/4 (32) 1-1/4 (32) 1 (25) 1 (25)
Minimum Edge Distance
in. (mm)
1 (25)
2 (51)
2-1/2 (64) 3 (76) 3 (76) 1 (25)
2 (51)
2-1/2 (64)
3 (76)
Minimum End Distance
in. (mm)
2 (51)
2 (51)
2-1/2 (64) 3 (76) 3 (76) 2 (51)
2 (51)
2-1/2 (64)
3 (76)
Minimum Spacing
in. (mm)
1-1/2 (38) 3 (76) 1-1/2 (38) 3 (76) 1-1/2 (38) 1-1/8 (29) 2-1/4 (57) 1-1/2
(38) 3 (76) 1-1/2 (38) 3 (76) 2 (50) 4 (102) 2 (51) 1-1/2 (38) 3 (76) 2 (51) 4
(102)
Minimum ASTM C90 Block Type
Normal Weight Normal Weight
Lightweight Lightweight Normal Weight Normal Weight Normal Weight Lightweight
Lightweight Normal Weight Normal Weight Lightweight Lightweight Normal Weight
Normal Weight Normal Weight Lightweight Lightweight
Ultimate Load
Tension lbs. (kN)
Shear lbs. (kN)
725
405
(3.2)
(1.8)
750
585
(3.3)
(2.6)
300
460
(1.3)
(2.1)
340
460
(1.5)
(2.1)
740
700
(3.3)
(3.1)
775
935
(3.4)
(4.1)
775
935
(3.4)
(4.1)
385
670
(1.8)
(3.0)
440
670
(2.0)
(3.0)
775
475
(3.4)
(2.1)
775
800
(3.4)
(3.5)
435
530
(1.9)
(2.4)
495
530
(2.2)
(2.4)
760
740
(3.4)
(3.3)
800
1,200
(3.5)
(5.3)
880
1,450
(3.9)
(6.4)
510
820
(2.3)
(3.6)
580
820
(2.6)
(3.6)
Allowable Load
Tension lbs. (kN)
Shear lbs. (kN)
145
80
(0.6)
(0.4)
150
115
(0.7)
(0.5)
55
90
(0.3)
(0.4)
65
90
(0.3)
(0.4)
150
140
(0.7)
(0.6)
155
185
(0.7)
(0.8)
155
185
(0.7)
(0.8)
80
135
(0.4)
(0.6)
90
135
(0.4)
(0.6)
155
95
(0.7)
(0.4)
155
160
(0.7)
(0.7)
90
105
(0.4)
(0.5)
100
105
(0.4)
(0.5)
150
150
(0.6)
(0.7)
160
240
(0.7)
(1.1)
175
290
(0.8)
(1.3)
100
165
(0.4)
(0.7)
115
165
(0.5)
(0.7)
1. Tabulated load values are for anchors installed in minimum 8-inch-wide,
Type II, light weight or normal weight concrete masonry units conforming to
AsTM C90 that have reached the minimum designated ultimate compressive
strength at the time of installation (f’m 2,000 psi). Mortar must be Grade N,s
or M..
2. Allowable load capacities listed are calculated using an applied safety
factor of 5.0. Consideration of safety factors of 10 or higher may be
necessary depending on the application, such as life safety or overhead.
3. Allowable shear loads into the face shell of a masonry wall may be applied
in any direction.
4. The tabulated values are applicable for anchors installed into the ends of
concrete masonry units (e.g. wall opening) where minimum edge distances are
maintained
Minimum End Distance (Typ)
Minimum Edge Distance (Typ)
Hollow CMU (Typ)
Mortar Joint
Wall Face Permissible Anchor Locations
(Un-hatched Area)
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
5
MECHANICAL ANCHORS
ANCHORS & FASTENERS
PERFORMANCE DATA (ASD)
Ultimate and Allowable Load Capacities for UltraCon+ Anchors Installed in the Face of Grout-Filled Concrete Masonry1,2,3,4
Nominal Anchor Diameter
d
Minimum Embed. Depth
hnom in. (mm)
Minimum Edge
Distance in.
(mm)
Minimum End
Distance in.
(mm)
Minimum Spacing
in. (mm)
Installation Location
Minimum ASTM C90 Block Type
Ultimate Load
Tension lbs. (kN)
Shear lbs. (kN)
Allowable Load
Tension lbs. (kN)
Shear lbs. (kN)
1-3/4 (44)
1-1/2 (38)
Face
Normal Weight
975 (4.3)
435 (1.9)
195 (0.4)
85 (0.4)
1-3/4
1
(44)
(25)
2 (51)
3-3/8 (86)
Face
Normal Weight
1,400 (6.2)
435 (1.9)
280
85
(1.2)
(0.4)
2-1/4 (57)
4-1/2 (114)
Face
Normal Weight
2,080 (9.1)
755 (3.3)
415 (1.8)
150 (0.7)
1-3/4
3/16
(44)
3-3/8 (86)
Face
Normal Weight
1,400 (6.2)
1,105 (4.9)
280 (1.2)
220 (1.0)
1-3/4 (44)
2-1/2 (64)
2-1/2 (64)
3-9/16 (91)
Face
Normal Weight
1,485 (6.5)
1,260 (5.5)
295 (1.3)
250 (1.1)
2-1/4 (57)
4-1/2 (114)
Face
Normal Weight
2,080 (9.1)
1,260 (5.5)
415 (1.8)
250 (1.1)
1-1/2
8
3
(38)
(203)
(76)
3 (76)
Mortar Joint Lightweight
625 (2.8)
660 (2.9)
125
130
(0.6)
(0.6)
1-1/2
3
(38)
(76)
3 (76)
3 (76)
Face
Lightweight
410 (1.8)
600 (2.7)
80
120
(0.4)
(0.5)
1-3/4
(44)
1
1-3/4
(25)
(44)
2
1-1/2 (38)
Face
Normal Weight
1,855 (8.2)
500 (2.2)
370 (1.6)
100 (0.4)
(51)
4 (102)
Face
Normal Weight
1,855 (8.2)
1,025 (4.6)
370 (1.6)
205 (0.9)
1-3/4 (44)
4 (102)
Face
Normal Weight
1,980 (8.7)
1,450 (6.4)
395 (1.7)
290 (1.3)
1/4
2-1/4
2-1/2
2-1/2
4
(57)
(64)
(64)
(102)
Face
Normal Weight
3,135 (13.8)
1,575 (7.0)
625 (2.8)
315 (1.4)
2-1/4 (57)
4-1/2 (114)
Face
Normal Weight
3,135 (13.8)
1,650 (7.3)
625 (2.8)
330 (1.5)
1-1/2
8
(38)
(203)
3 (76)
4 (102)
Mortar Joint Lightweight
730 (3.3)
1,010 (4.5)
145 (0.7)
200 (0.9)
1-1/2
3
(38)
(76)
3 (76)
4 (102)
Face
Lightweight
650 (2.9)
1,010 (4.5)
130 (0.6)
200 (0.9)
1. Tabulated load values for anchors installed in lightweight concrete
masonry units are based on minimum 6-inch-wide, Type II block conforming to
AsTM C90 that have reached the minimum designated ultimate compressive
strength at the time of installation (f’m 1,500 psi). Mortar must be Grade N,
s or M.
2. Allowable load capacities listed are calculated using an applied safety
factor of 5.0. Consideration of safety factors of 10 or higher may be
necessary depending on the application, such as life safety or overhead.
3. Allowable shear loads into the face shell of a masonry wall may be applied
in any direction
4. The tabulated values are applicable for anchors installed into the ends of
concrete masonry units (e.g. wall opening) where minimum edge distances are
maintained.
Minimum End Distance (Typ)
Minimum Edge Distance (Typ)
Grout Filled CMU (Typ)
Mortar Joint
Wall Face Permissible Anchor Locations
(Un-hatched Area)
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
6
MECHANICAL ANCHORS
PERFORMANCE DATA (ASD)
ANCHORS & FASTENERS
Ultimate and Allowable Load Capacities for UltraCon+ Anchors Installed into the Tops of Grout Filled Concrete Masonry Walls1,2,3
Nominal Anchor Diameter
d in.
Minimum Embed.
hnom in. (mm)
Minimum Edge
Distance in.
(mm)
Minimum End
Distance in.
(mm)
Minimum ASTM C90 Block Type
Ultimate Loads
Tension lbs (kN)
Shear lbs (kN)
Allowable Loads
Tension lbs (kN)
Shear lbs (kN)
3/16
1-1/2 (38)
1-1/2 (38)
3 (76)
Lightweight
450
510
90
100
(2.0)
(2.3)
(0.4)
(0.5)
1/4
1-1/2 (38)
1-1/2 (38)
3 (76)
Lightweight
825
780
165
155
(3.7)
(3.5)
(0.7)
(0.7)
1. Tabulated load values are for 3/16-inch and 1/4-inch anchors installed in
minimum 6-inch-wide, Type II, light weight concrete masonry units conforming
to AsTM C90 that have reached the minimum designated ultimate compressive
strength at the time of installation (f’m 1,500 psi). Mortar must be Grade N,
s or M.
2. Allowable load capacities listed are calculated using an applied safety
factor of 5.0. Consideration of safety factors of 10 or higher may be
necessary depending on the application, such as life safety or overhead.
3. The tabulated values are applicable to anchors installed at a critical
spacing between anchors of 16 times the anchor diameter.
Minimum End Distance (Typ)
Minimum Edge Distance (Typ)
Allowable Load Capacities for UltraCon+ Anchors Installed in Clay Brick Masonry1,2,3,4,5
Nominal Anchor Diameter
d in.
Minimum Embed.
hv in. (mm)
Minimum Edge
Distance in.
(mm)
Minimum End
Distance in.
(mm)
Installation Location
Tension lbs. (kN)
Shear lbs. (kN)
3/16
1-1/2
1-3/4 (45) 2-1/4 (57)
Face
380 (1.7)
1-3/4
Mortar Joint
300 (1.3)
165 (0.7) 165 (0.8)
1/4
(38)
1-3/4
(45)
(45)
Face
605 (2.7)
270 (1.2)
2-1/4 (57)
Mortar Joint
295 (1.3)
190 (0.8)
1. Tabulated load values are for anchors installed in multiple wythe, minimum
Grade sW, solid clay brick masonry walls conforming to AsTM C62. Mortar must
be Type N, s or M. Masonry compressive strength must be at the specified
minimum at the time of installation (f’m 1,500 psi).
2. Allowable load capacities listed are calculated using an applied safety
factor of 5.0. Consideration of safety factors of 10 or higher may be
necessary depending upon the application such as lifesafety or overhead.
3. Allowable shear loads into the face or mortar joint of the brick masonry
wall may be applied in any direction. 4. The tabulated values are applicable
for anchors installed at a critical spacing between anchors of 12 times the
anchor diameter. 5. The tabulated values are applicable for anchors installed
into the ends of masonry walls (e.g. wall opening) where minimum edge
distances are maintained.
Minimum Edge Distance (Typ)
Minimum End Distance (Typ)
Average Withdrawal Capacity and Average Bending Yield Moment of UltraCon+ in Wood1,2
Nominal Anchor Diameter
d in.
Minimum Embed.
hv in. (mm)
Minimum Edge
Distance in.
(mm)
Withdrawal Capacity1
lbs. (kN)
DFL
SYP
1
1-3/4
540
3/16
(25)
(45)
(2.4)
–
1-1/2
1-3/4
820
(38)
(45)
(3.7)
–
1
1-3/4
680
260
(25)
(45)
(3.0)
(1.6)
1/4
1-1/2
1-3/4
1,050
735
(38)
(45)
(4.7)
(3.3)
1. Ultimate load capacities are based on laboratory tests and must be reduced by a minimum safety factor of 3.0 or greater to determine allowable working load. 2. Tests in Douglas-Fir Larch (DFL) with minimum specific Gravity of 0.42 and tests in southern Yellow Pine (sYP) with minimum specific Gravity of 0.55; screws oriented tangential to wood grain.
7
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
MECHANICAL ANCHORS
ANCHORS & FASTENERS
STRENGTH DESIGN INFORMATION
STRENGTH DESIGN INFORMATION
Installation Table for UltraCon+ in Concrete1
Anchor Property/Setting Information
Notation
Units
Nominal anchor shank diameter Nominal drill bit diameter
da
in. (mm)
dbit
in. (mm)
UltraCon+ bit tolerance range
–
in.
Minimum nominal embedment depth Effective embedment Minimum hole depth Minimum concrete member thickness Minimum overall anchor length2 Minimum edge distance Minimum spacing distance
hnom
in. (mm)
hef
in. (mm)
hhole
in. (mm)
hmin
in. (mm)
anch
in. (mm)
cmin
in. (mm)
smin
in. (mm)
Maximum manual installation torque
Tinst,max
ft-lbs
3/16 0.145 (3.7) 5/32 UltraCon+ Bit
0.170 to 0.176 1-3/4 (44) 1.23 (31)
hnom + 1/4 (6) 3-1/4 (83) 2-1/4 (57) 1-3/4 (44) 1 (25) 3
1/4 0.185 (4.7) 3/16 UltraCon+ Bit
0.202 to 0.206 1-3/4 (44) 1.23 (31)
hnom + 1/4 (6) 3-1/4 (83) 2-1/4 (57) 1-3/4 (44) 2 (51) 5
Maximum powered installation torque
Tscrew
ft-lbs
Not applicable using UltraCon+ installation socket tool
Phillips bit size (No.)
–
–
2
3
For sI: 1 inch = 25.4 mm, 1 ft-lbf = 1.356 N-m. 1. The Information presented in this table is to be used in conjunction with the design criteria of ACI 318 (-19 and -14) Chapter 17 or ACI 318-11 Appendix D, as applicable. 2. The minimum overall anchor length for the hex head versions can be 1.75-inch (44 mm) provided the fixture does not exceed 0.036-inch (0.91mm) in thickness.
UltraCon+ Anchor Detail
dh
da
t
lanch
hef
hnom ho
dh
t
da
lanch
hef
hnom ho
dbit
Hex Head
dbit
Flat Head
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
8
STRENGTH DESIGN INFORMATION
ANCHORS & FASTENERS
MECHANICAL ANCHORS
Tension Design Information for UltraCon+ Anchor in Concrete1,2
CODE LISTED
ICC-ES ESR-3068
Design Characteristic
Notation
Units
Nominal Anchor Size (Inch)
3/16
1/4
Anchor category Nominal embedment depth Effective embedment
1,2 or 3
–
hnom
in. (mm)
hef
in. (mm)
1 1-3/4 (44) 1.23 (31.2)
1 1-3/4 (44) 1.23 (31.2)
STEEL STRENGTH IN TENSION (ACI 318-19 17.6.1, ACI 318-14 17.4.1 or ACI 318-11 D.5.1)4
Minimum specified ultimate tensile strength (neck)
futa
Effective tensile stress area (neck)
Ase,N
steel strength in tension8
Nsa
reduction factor for steel strength3
f
psi (N/mm2)
in2 (mm2)
lb (kN)
–
100,000 (689)
100,000 (689)
0.0162 (10.4)
0.0268 (17.3)
1,620 (7.2)
2,680 (12.0)
0.65
CONCRETE BREAKOUT STRENGTH IN TENSION (ACI 318-19 17.6.2, ACI 318-14 17.4.2 or ACI 318-11 D.5.2)7
Effectiveness factor for concrete breakout
kuncr
–
Modification factor for cracked and uncracked concrete5
c,N
–
Critical edge distance (uncracked concrete only)
cac
in. (mm)
reduction factor for concrete breakout strength3
f
–
24 1.0 see note 5 3 (76)
0.65 (Condition B)
24 1.0 see note 5 3 (76)
PULLOUT STRENGTH IN TENSION (ACI 318-19 17.6.3, ACI 318-14 17.4.3 or ACI 318-11 D.5.3)7
Characteristic pullout strength, uncracked concrete (2,500 psi)6 reduction factor for pullout strength3
Np,uncr
lb (kN)
f
–
635
940
(2.8)
(4.2)
0.65 (Condition B)
For sI: 1 inch = 25.4 mm, 1 ksi = 6.895 N/mm2, 1 lbf = 0.0044 kN.
1. The data in this table is intended to be used with the design provisions of ACI 318 (-19 and -14) Chapter 17 or ACI 318-11 Appendix D, as applicable.
2. Installation must comply with published instructions and details.
3. All values of f were determined from the load combinations of IBC section 1605.2, ACI 318 (-19 and -14) section 5.2 or ACI 318-11 section 9.2, as applicable. If the load combinations of ACI 318-11 Appendix C are used, the appropriate value of f must be determined in accordance with ACI 318-11 D.4.4. For reinforcement that meets ACI 318 (-19 and -14) Chapter 17 or ACI 318-11 Appendix D, as applicable, requirements for Condition A, see ACI 318 (-19 and -14) 17.3.3 or ACI 318-11 D. 4.3, as applicable, for the appropriate f factor.
4. The UltraCon+ anchor is considered a brittle steel element as defined by ACI 318-14 2.3 or ACI 318-11 D.1, as applicable.
5. For all design cases use c,N = 1.0. The appropriate effectiveness factor for uncracked concrete (kuncr) must be used.
For all design Npn,f’c = Np,uncr
cases use
(
f’c 2,500
)n
c,P (lbs,
= 1.0. For the psi), Npn,f’c =
Ncap,lucncurla( t1iof7’nc.2of)nN(Np,u,nMcr,Ptah)e
nominal
pullout
strength
can
be
adjusted
by
calculation
according
to:
Where f’c is the specified concrete compressive strength and whereby the exponent n = 0.3 for the 3/16-inch-diameter anchors, n = 0.4 for 1/4-inch- diameter anchors.
7. Anchors are permitted to be used in lightweight concrete provided the modification factor a equal to 0.8 is applied to all values of f’c affecting Nn and Vn. shall be determined in
accordance with the corresponding version of ACI 318.
8. Tabulated values for steel strength in tension must be used for design.
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
9
MECHANICAL ANCHORS
ANCHORS & FASTENERS
DESIGN STRENGTH TABLES (SD)
Shear Design Information for UltraCon+ Anchor in Concrete1,2
CODE LISTED
ICC-ES ESR-3068
Design Characteristic
Notation
Units
Nominal Anchor Diameter
3/16″
1/4″
Anchor category Nominal embedment depth Effective embedment
1, 2 or 3
–
hnom
in. (mm)
hef
in. (mm)
1 1-3/4 (44) 1.23 (31.2)
1 1-3/4 (44) 1.23 (31.2)
STEEL STRENGTH IN SHEAR (ACI 318-19 17.7.1, ACI 318-14 17.5.1 or ACI 318-11 D.6.1)4
steel strength in shear5 reduction factor for steel strength3
Vsa
lb (kN)
f
–
810
1,180
(3.6)
(5.3)
0.60
CONCRETE BREAKOUT STRENGTH IN SHEAR (ACI 318-19 17.7.2, ACI 318-14 17.5.2 or ACI 318-11 D.6.2)6
Load bearing length of anchor Nominal anchor diameter reduction factor for concrete breakout3
e
in. (mm)
da
in. (mm)
f
–
1.23 (32) 0.145 (3.7)
0.70 (Condition B)
1.23 (32) 0.185 (4.7)
PRYOUT STRENGTH IN SHEAR (ACI 318-19 17.7.3, ACI 318-14 17.2.3.3 or ACI 318-11 D.6.3)6
Coefficient for pryout strength reduction factor for pryout strength3
kcp
–
f
–
1.0
1.0
0.70 (Condition B)
For sI: 1 inch = 25.4 mm, 1 lbf = 0. 0044 kN. 1. The data in this table is
intended to be used with the design provisions of ACI 318 (-19 and -14)
Chapter 17 or ACI 318-11 Appendix D, as applicable. 2. Installation must
comply with published instructions and details. 3. All values of f were
determined from the load combinations of IBC section 1605.2 , ACI 318 (-19 and
-14) section 5.2 or ACI 318-11 section 9.2, as applicable. If the load
combinations of
ACI 318-11 Appendix C are used, the appropriate value of f must be determined
in accordance with ACI 318-11 D.4.4. For reinforcement that meets ACI 318-14
Chapter 17 or ACI 318-11 Appendix D, as applicable, requirements for Condition
A, see ACI 318-19 17.5.3, ACI 318-14 17.3.3 or ACI 318-11 D. 4.3, as
applicable, for the appropriate f factor. 4. The UltraCon+ anchor is
considered a brittle steel element as defined by ACI 318 (-19 and -14) 2.3 or
ACI 318-11 D.1, as applicable. 5. Tabulated values for steel strength in shear
must be used for design.
6. Anchors are permitted to be used in lightweight concrete provided the
modification factor a equal to 0.8 is applied to all values of f’c affecting
Nn and Vn. shall be determined in
accordance with the corresponding version of ACI 318.
DESIGN STRENGTH TABLES (SD)
Tension and Shear Design Strengths for UltraCon+ in Uncracked Concrete
Nominal Anchor Diameter
(in.)
Nominal Embed.
hnom (in.)
f’c = 2,500 psi
fNn
Tension (lbs.)
fVn
Shear (lbs.)
Minimum Concrete Compressive Strength
f’c = 3,000 psi
fNn
Tension (lbs.)
fVn
Shear (lbs.)
f’c = 4,000 psi
fNn
Tension (lbs.)
fVn
Shear (lbs.)
f’c = 6,000 psi
fNn
Tension (lbs.)
fVn
Shear (lbs.)
3/16
1-3/4
415
485
435
485
475
485
535
485
1/4
1-3/4
610
710
655
710
735
710
865
710
– steel strength Controls – Concrete Breakout strength Controls – Anchor Pullout/Pryout strength Controls
f’c = 8,000 psi
fNn
Tension (lbs.)
fVn
Shear (lbs.)
585
485
975
710
1- Tabular values are provided for illustration and are applicable for single
anchors installed in normal-weight concrete with minimum slab thickness, ha =
hmin, and with the following conditions: – ca1 is greater than or equal to the
critical edge distance, cac (table values based on ca1 = cac). – ca2 is
greater than or equal to 1.5 times ca1.
2- Calculations were performed according to ACI 318 (-19 and -14), Chapter 17.
The load level corresponding to the controlling failure mode is listed. (e.g.
For tension: steel, concrete breakout and pullout; For shear: steel, concrete
breakout and pryout). Furthermore, the capacities for concrete breakout
strength in tension and pryout strength in shear are calculated using the
effective embedment values, hef, for the selected anchors as noted in the
design information tables. Please also reference the installation
specifications for more information.
3- strength reduction factors (ø) were based on ACI 318 (-19 and -14), section
5.3 for load combinations. Condition B is assumed. 4- Tabular values are
permitted for static loads only, seismic loading is not considered with these
tables.
5- For designs that include combined tension and shear, the interaction of
tension and shear loads must be calculated in accordance with ACI 318 (-19 and
-14), Chapter 17. 6- Interpolation is not permitted to be used with the
tabular values. For intermediate base material compressive strengths please
see ACI 318 (-19 and -14), Chapter 17.
For other design conditions including seismic considerations please see ACI
318 (-19 and -14), Chapter 17.
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
10
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
ORDERING INFORMATION
MECHANICAL ANCHORS
ORDERING INFORMATION
Blue UltraCon+ Standard Pack
HWH
Cat. No. PFH
SFH
Screw Size
Approximate Thread Length
Pack Qty.
Carton Qty.
DFM12700 DFM12740 DFM12740s 3/16″ x 1-1/4″
1″ **
100
500
DFM12702 * DFM12742 DFM12742s 3/16″ x 1-3/4″ 1-1/2″ **
100
500
DFM12704 DFM12744 DFM12744s 3/16″ x 2-1/4″ 1-7/8″
100
500
DFM12706 DFM12746 DFM12746s 3/16″ x 2-3/4″ 1-7/8″
100
500
DFM12708 DFM12748 DFM12748s 3/16″ x 3-1/4″ 1-7/8″
100
500
DFM12710 DFM12750 DFM12750s 3/16″ x 3-3/4″ 1-7/8″
100
500
DFM12712 DFM12752 DFM12752s 3/16″ x 4″
1-7/8″
100
500
DFM12715
–
–
1/4″ x 1″
7/8″
100
500
DFM12720 DFM12760 DFM12760s 1/4″ x 1-1/4″
1″ **
100
500
DFM12722 * DFM12762 DFM12762s 1/4″ x 1-3/4″
1-1/2″
100
500
DFM12724 DFM12764 DFM12764s 1/4″ x 2-1/4″
1-7/8″
100
500
DFM12726 DFM12766 DFM12766s 1/4″ x 2-3/4″
1-7/8″
100
500
DFM12728 DFM12768 DFM12768s 1/4″ x 3-1/4″
1-7/8″
100
500
DFM12730 DFM12770 DFM12770s 1/4″ x 3-3/4″
1-7/8″
100
500
DFM12732 DFM12772 DFM12772s 1/4″ x 4″
1-7/8″
100
500
DFM12734 DFM12774 DFM12774s 1/4″ x 5″
1-7/8″
100
500
DFM12735 DFM12776 DFM12776s 1/4″ x 6″
1-7/8″
100
500
HWH = Hex Washer Head (slotted); PFH = Phillips Flat Head; sFH = star Flat
Head
– shaded grey catalog numbers denote sizes which are less than the standard
anchor length for strength design.
- Catalog numbers with an asterisk denote sizes that meet the minimum anchor length requirement for strength design provided the fixture attachment does not exceed 0.036-inch (0.91mm) in thickness.
** For HWH and HFH anchors, the approximate thread length is 1/8″ longer than the tabulated thread length
– Hex Washer Head and Hex Flange Head UltraCon+ anchors are measured from below the washer. Phillips Flat Head and TrimFit Flat Head UltraCon+ anchors are measured end to end.
– To select the proper minimum anchor length, determine the nominal embedment depth (e.g. required to obtain desired load capacity). Then add the thickness of the fixture, including any spacers or shims, to the embedment depth.
Blue UltraCon+ Master Pack
Cat. No.
HWH
PFH
SFH
Screw Size
Approximate Thread Length
Pack Qty.
DFM12700B DFM12740B DFM12740sB 3/16″ x 1-1/4″
1″ **
5000
DFM12702B * DFM12742B DFM12742sB 3/16″ x 1-3/4″
1-1/2″ **
3000
–
DFM12744B DFM12744sB
DFM12704B
–
–
3/16″ x 2-1/4″
1-7/8″
2500 2000
DFM12706B DFM12746B DFM12746sB 3/16″ x 2-3/4″
1-7/8″
1500
DFM12708B DFM12748B DFM12748sB 3/16″ x 3-1/4″
1-7/8″
1000
DFM12710B DFM12750B DFM12750sB 3/16″ x 3-3/4″
1-7/8″
1000
DFM12712B DFM12752B DFM12752sB
3/16″ x 4″
1-7/8″
1000
DFM12720B
–
–
–
DFM12760B DFM12760sB
1/4″ x 1-1/4″
1″ **
2000 2500
DFM12722B *
–
–
–
DFM12762B DFM12762sB
1/4″ x 1-3/4″
1-1/2″ **
2000 2500
DFM12724B DFM12764B DFM12764sB
1/4″ x 2-1/4″
1-7/8″
1500
DFM12726B DFM12766B DFM12766sB
1/4″ x 2-3/4″
1-7/8″
1000
DFM12728B DFM12768B DFM12768sB
1/4″ x 3-1/4″
1-7/8″
1000
DFM12730B DFM12770B DFM12770sB
1/4″ x 3-3/4″
1-7/8″
500
DFM12732B DFM12772B DFM12772sB
1/4″ x 4″
1-7/8″
500
DFM12734B
–
–
1/4″ x 5″
1-7/8″
500
DFM12735B
–
DFM12776sB
1/4″ x 6″
1-7/8″
500
HWH = Hex Washer Head (slotted); PFH = Phillips Flat Head; sFH = star Flat
Head
– shaded grey catalog numbers denote sizes which are less than the standard
anchor length for strength design.
- Catalog numbers with an asterisk denote sizes that meet the minimum anchor length requirement for strength design provided the fixture attachment does not exceed 0.036-inch (0.91mm) in thickness.
** For HWH and HFH anchors, the approximate thread length is 1/8″ longer than the tabulated thread length
– Hex Washer Head and Hex Flange Head UltraCon+ anchors are measured from below the washer. Phillips Flat Head and TrimFit Flat Head UltraCon+ anchors are measured end to end.
– To select the proper minimum anchor length, determine the nominal embedment depth required (e.g. required to obtain desired load capacity). Then add the thickness of the fixture, including any spacers or shims, to the embedment depth.
11
ANCHORS & FASTENERS
MECHANICAL ANCHORS
ANCHORS & FASTENERS
ORDERING INFORMATION
Silver UltraCon+ Master Pack
HWH
HFH
Cat. No.
PFH
SFH
PTFH
STFH
Screw Size
Approximate Thread Length
Pack Qty.
–
–
DFM2ELG521 DFM2ELG521s
–
–
3/16″ x 1-1/4″
1″
5000
–
–
DFM2ELG551 DFM2ELG551s
–
–
3/16″ x 1-3/4″ 1-1/2″
3000
–
–
DFM2ELG581 DFM2ELG581s
–
–
3/16″ x 2-1/4″ 1-7/8″
2500
–
–
DFM2ELG611 DFM2ELG611s
–
–
3/16″ x 2-3/4″ 1-7/8″
1500
–
–
DFM2ELG641 DFM2ELG641s
–
–
3/16″ x 3-1/4″ 1-7/8″
1000
–
–
DFM2ELG671 DFM2ELG671s
–
–
3/16″ x 3-3/4″ 1-7/8″
1000
DFM2ELG340
–
–
–
DFM2ELG770 DFM2ELG770s 1/4″ x 1-1/4″
1″ **
2500
DFM2ELG341 *
–
–
–
DFM2ELC145
–
–
DFM2ELG771 –
DFM2ELG771s –
1/4″ x 1-3/4″
1-1/2″ **
2000 1500
DFM2ELG371
–
–
–
DFM2ELC151
–
–
DFM2ELG801 –
DFM2ELG801s –
1/4″ x 2-1/4″
1-7/8″
1500 1000
DFM2ELG401 DFM2ELC160
–
–
DFM2ELG831 DFM2ELG831s 1/4″ x 2-3/4″ 1-7/8″
1000
DFM2ELG431 DFM2ELC170
–
–
DFM2ELG861 DFM2ELG861s 1/4″ x 3-1/4″ 1-7/8″
1000
–
–
–
–
DFM2ELG891 DFM2ELG891s 1/4″ x 3-3/4″ 1-7/8″
500
–
–
–
–
DFM2ELG921 DFM2ELG921s 1/4″ x 4″
1-7/8″
500
HWH = Hex Washer Head (slotted); HFH = Hex Flange Head; PFH = Phillips Flat
Head; sFH = star Flat Head; PTFH = Phillips TrimFit Flat Head; sTFH = star
TrimFit Flat Head;
– shaded grey catalog numbers denote sizes which are less than the standard
anchor length for strength design.
- catalog numbers with an asterisk denote sizes that meet the minimum anchor length requirement for strength design provided the fixture attachment does not exceed 0.036-inch (0.91mm) in thickness.
** For HWH and HFH anchors, the approximate thread length is 1/8″ longer than the tabulated thread length
– Hex Flange Head Anchors are not covered by ICC-Es Esr-3068, Esr-3196, or Esr-3042. TrimFit Flat Head Anchors are not covered by ICC-Es Esr-3042.
– Hex Washer Head and Hex Flange Head UltraCon+ anchors are measured from below the washer. Phillips Flat Head and TrimFit Flat Head UltraCon+ anchors are measured end to end.
– To select the proper minimum anchor length, determine the nominal embedment depth (e.g. required to obtain desired load capacity). Then add the thickness of the fixture, including any spacers or shims, to the embedment depth.
White UltraCon+ Master Pack
HWH
HFH
Cat. No.
PFH
SFH
PTFH
STFH
Screw Size
Approximate Thread Length
Pack Qty.
DFM2ELD200
–
DFM2ELD320 DFM2ELD320s
–
–
3/16″ x 1-1/4″ 1″ **
5000
DFM2ELD210 *
–
DFM2ELD330 DFM2ELD330s
–
–
3/16″ x 1-3/4″ 1-1/2″ ** 3000
DFM2ELD220
–
DFM2ELD340 DFM2ELD340s
–
–
3/16″ x 2-1/4″ 1-7/8″
2500
DFM2ELD230
–
DFM2ELD350 DFM2ELD350s
–
–
3/16″ x 2-3/4″ 1-7/8″
1500
DFM2ELD240
–
DFM2ELD360 DFM2ELD360s
–
–
3/16″ x 3-1/4″ 1-7/8″
1000
–
–
DFM2ELD370 DFM2ELD370s
–
–
3/16″ x 3-3/4″ 1-7/8″
1000
DFM2ELD250
–
DFM2ELD385 DFM2ELD385s
–
–
DFM2ELD270
–
–
–
–
1/4″ x 1-1/4″
1″ **
2500 2000
DFM2ELD195 *
–
DFM2ELD275
DFM2ELD386 DFM2ELD386s DFM2ELD400 DFM2ELD400s
–
–
–
–
1/4″ x 1-3/4″
1-1/2″ **
2000 1500
DFM2ELD205 –
DFM2ELD285
DFM2ELD387 DFM2ELD387s DFM2ELD410 DFM2ELD410s
–
–
–
–
1/4″ x 2-1/4″
1-7/8″
1500 1000
DFM2ELD215 DFM2ELD295 DFM2ELD388 DFM2ELD388s DFM2ELD420 DFM2ELD420s 1/4″ x 2-3/4″ 1-7/8″
1000
DFM2ELD225 –
DFM2ELD305
DFM2ELD389 DFM2ELD389s DFM2ELD430 DFM2ELD430s
–
–
–
–
1/4″ x 3-1/4″
1-7/8″
1000 500
DFM2ELD235
–
–
–
DFM2ELD440 DFM2ELD440s 1/4″ x 3-3/4″ 1-7/8″
500
DFM2ELD245
–
–
–
DFM2ELD450 DFM2ELD450s 1/4″ x 4″
1-7/8″
500
DFM2ELD255
–
–
–
–
–
1/4″ x 5″
1-7/8″
500
DFM2ELD265
–
–
–
–
–
1/4″ x 6″
1-7/8″
500
HWH = Hex Washer Head (slotted); HFH = Hex Flange Head; PFH = Phillips Flat
Head; sFH = star Flat Head; PTFH = Phillips TrimFit Flat Head; sTFH = star
TrimFit Flat Head;
– shaded grey catalog numbers denote sizes which are less than the standard
anchor length for strength design.
- catalog numbers with an asterisk denote sizes that meet the minimum anchor length requirement for strength design provided the fixture attachment does not exceed 0.036-inch (0.91mm) in thickness.
** For HWH and HFH anchors, the approximate thread length is 1/8″ longer than the tabulated thread length
– Hex Flange Head Anchors are not covered by ICC-Es Esr-3068, Esr-3196, or Esr-3042. TrimFit Flat Head Anchors are not covered by ICC-Es Esr-3042.
– Hex Washer Head and Hex Flange Head UltraCon+ anchors are measured from below the washer. Phillips Flat Head and TrimFit Flat Head UltraCon+ anchors are measured end to end.
– To select the proper minimum anchor length, determine the nominal embedment depth (e.g. required to obtain desired load capacity). Then add the thickness of the fixture, including any spacers or shims, to the embedment depth.
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
12
ORDERING INFORMATION
MECHANICAL ANCHORS
Bronze UltraCon+ Master Pack
Cat. No.
Approximate
Screw Size
Thread Pack Qty.
HWH
PFH
SFH
PTFH
STFH
Length
–
DFM2ELG612 DFM2ELG612s
–
–
3/16″ x 2-3/4″ 1-7/8″
1500
–
–
–
DFM2ELG832 DFM2ELG832s 1/4″ x 2-3/4″ 1-7/8″
1000
–
–
–
DFM2ELG862 DFM2ELG862s 1/4″ x 3-1/4″ 1-7/8″
1000
–
–
–
DFM2ELG892 DFM2ELG892s 1/4″ x 3-3/4″ 1-7/8″
500
DFM2ELE465
–
–
–
–
1/4″ x 4″
1-7/8″
500
HWH = Hex Washer Head (slotted); PFH = Phillips Flat Head; sFH = star Flat
Head; TFH = TrimFit Flat Head; sTFH = star TrimFit Flat Head;
– TrimFit Flat Head Anchors are not covered by ICC-Es Esr-3042.
– Hex Washer Head and Hex Flange Head UltraCon+ anchors are measured from
below the washer. Phillips Flat Head and TrimFit Flat Head UltraCon+ anchors
are measured end to end.
– To select the proper minimum anchor length, determine the nominal embedment
depth (e.g. required to obtain desired load capacity). Then add the thickness
of the fixture, including any spacers or shims, to the embedment depth.
UltraCon+ Drill Bits
Cat. No.
Description
DW5381 DW5382
5/32″ x 7″ UltraCon+ sDs bit 3/16 x 7″ UltraCon+ sDs bit
DFX153255
5/32″ x 5-1/2″ UltraCon+ straight shank bit
DFX131645
3/16″ x 4-1/2″ UltraCon+ straight shank bit
DFX131675
3/16″ x 7-1/2″ UltraCon+ straight shank bit
Installation Kit
Cat. No.
DW5366
Description UltraCon®+ Installation Kit includes:
5/32″ and 3/16″ Ultracon+ Bit 1/4″ and 5/16″ Nutsetters T25 and T30 star Bit
Flathead Adapter Percussion Adapter Drive sleeve 1/8″ Allen Wrench
Rotary Hammers
Cat. No. DCH172
DCH133
Description 20V Max 5/8 in. Brushless Cordless
sDs Plus rotary Hammer 20V Max Xr Brushless 1″ D-Handle sDs Plus rotary
Hammer
Accessories
Cat. No. DWH303DH
DWH200
Description onboard Dust Extractor for
1″ sDs Plus Hammers Dust Extraction Tube Kit with Hose
Dust Extractors
Cat. No. DCV585
DWH161D1
Description Flexvolt® 60V Max Dust Extractor 20V Max Xr Brushless Universal
Dust
Extractor Kit
ANCHORS & FASTENERS
TECHNICAL GUIDE MECHANICAL ANCHors ©2024 DEWALT rEV. G
13
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>