DEWALT POWER-STUD HD5 Hot-Dip Galvanized Wedge Expansion Anchor Instruction Manual
- June 4, 2024
- Dewalt
Table of Contents
DEWALT POWER-STUD HD5 Hot-Dip Galvanized Wedge Expansion Anchor
Instruction Manual
GENERAL INFORMATION
POWER-STUD® HD5
Hot-Dip Galvanized Wedge Expansion Anchor
PRODUCT DESCRIPTION
The Power-Stud HD5 anchor is a fully threaded, torque-controlled, wedge
expansion anchor.
Suitable base materials include normal-weight concrete, lightweight concrete
and grouted concrete masonry. The anchor is manufactured with a hot-dip
galvanized carbon steel body and stainless steel expansion clip. Nut and
washer are included.
GENERAL APPLICATIONS AND USES
- Barriers and Guards
- Posts and Railing
- Support Ledgers
- Storage Facilities
- Fencing
- Repairs
- Maintenance
- Retrofits
FEATURES AND BENEFITS
- Consistent performance in high and low strength concrete
- Nominal drill bit size is the same as the anchor diameter
- Anchor can be installed through standard fixture holes
- Length ID code and identifying marking stamped on head of each anchor
- Hot-dip galvanized fasteners generally meet requirements for common exterior applications
- HDG coating is compliant for contact with pressure-treated wood
GUIDE SPECIFICATIONS
CSI Divisions: 03 16 00 – Concrete Anchors, 04 05 19.16 – Masonry Anchors and
05 05 19 –
Post-Installed Concrete Anchors. Expansion Anchors shall be Power-Stud HD5 as
supplied by
DEWALT, Towson, MD. Anchors shall be installed in accordance with published
instructions and the Authority Having Jurisdiction.
POWER-STUD HD5 ASSEMBLY
THREAD VERSION
- Threaded Stud (UNC)
ANCHOR MATERIALS
- Hot-dip galvanized carbon steel body, with stainless steel expansion clip, hot-dip galvanized nut and washer
ROD/ANCHOR SIZE RANGE (TYP.)
- 3/8″ through 3/4″ diameters
SUITABLE BASE MATERIALS
- Normal-weight concrete
- Lightweight concrete
- Grouted concrete masonry (CMU)
MATERIAL SPECIFICATIONS
INSTALLATION SPECIFICATIONS
INSTALLATION INSTRUCTIONS
PERFORMANCE DATA (ASD)
Ultimate Load Capacities for Power-Stud HD5 in Normal-Weight Concrete1,2
-
Tabulated load values are applicable to single anchors installed in uncracked concrete with no edge or spacing considerations. Concrete compressive strength must be at the specified
minimum at the time of installation. -
Ultimate load capacities must be reduced by a minimum safety factor of 4.0 or greater to determine allowable working load.
Allowable Load Capacities for Power-Stud HD5 in Normal-Weight Concrete1,2,3,4,5
- Tabulated load values are for anchors installed in uncracked concrete. Concrete compressive strength must be at the specified minimum at the time of installation.
- Allowable load capacities are calculated using an applied safety factor of 4.0.
- Allowable load capacities must be multiplied by reduction factors when anchor spacing or edge distances are less than critical distances.
- Linear interpolation may be used to determine allowable loads for intermediate embedments and compressive strengths.
- For lightweight concrete multiply tabulated allowable load values by a reduction factor of 0.60.
Spacing Distance Tension (FNS) Adjustment Factors for Normal-Weight Concrete
Edge Distance Tension (FNC) Adjustment Factors for Normal-Weight Concrete
Spacing Distance Shear (Fvs) Adjustment Factors for Normal-Weight Concrete
Edge Distance Shear (FVC) Adjustment Factors for Normal-Weight Concrete
Ultimate and Allowable Load Capacities for Power-Stud HD5 in Grout-filled Concrete Masonry1,2,3
- Tabulated load values are for anchors installed in minimum 6″ wide, Grade N, Type II, lightweight, medium-weight or normal-weight concrete masonry units conforming to ASTM C90. Mortar must be minimum Type N. Masonry compressive strength must be at specified minimum at the time of installation.
- Allowable load capacities listed are calculated using an applied safety factor of 5.0.
- The tabulated values are for anchors installed at a minimum spacing of 16 anchor diameters on center for 100 percent capacity. Spacing distances may be reduced to 8 anchor diameters on center provided the capacities are reduced by 50 percent. Linear interpolation may be used for intermediate spacing. Anchors with 3/4-inch diameter are limited to one anchor per cell.
Wall Face
Permissible Anchor Locations
(Un-hatched Area)
ORDERING INFORMATION
Power-Stud HD5 (Carbon Steel Body and Stainless Steel Expansion Clip)
The published size includes the diameter and the overall length of the anchor.
Allow for fixture thickness plus one anchor diameter for the nut and washer
thickness when selecting a length.
All anchors are packaged with nuts and washers.
Hollow drill bits must be used with a dust extraction vacuum (e.g. DW012).
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