HILTI DX 9-HSN Powder Actuated Decking Tool User Guide

DX 9-HSN Powder Actuated Decking Tool

The following pages are an excerpt from the North American Product Technical Guide, Volume 1: Direct Fastening Technical Guide, Edition 22.
Please refer to the publication in its entirety for complete details on this product including data development, base materials, general suitability, installation, corrosion, and product specifications.
Direct Fastening Technical Guide, Edition 22
To consult directly with a team member regarding our direct fastening products, contact Hilti’s team of technical support specialists between the hours of 7:00am – 5:00pm CST.
US: 877-749-6337 or HNATechnicalServices@hilti.com
CA: 1-800-363-4458 ext. 6 or CATechnicalServices@hilti.com

Hilti, Inc. 7250 Dallas Parkway, Suite 1000
Plano, Texas 75024
1-800-879-8000 | www.hilti.com

Approvals/Listings
ICC-ES (International Code Council)
ESR-2776 with LABC/LARC Supplement, ESR-2197 with LABC/LARC Supplement IAPMO (Uniform Evaluation Service)
Co-listings ER-2018, ER-0161, ER-0329

FM (Factory Mutual)
For attaching Class 1 Steel Roof Decks with wind uplift ratings up to 1-330.
Refer to FM RoofNav for specific assembly listings.
UL (Underwriters Laboratories)
Fasteners for attaching steel roof deck (uplift and fire classification)

3.5.2. X-HSN 24 FOR FASTENING DECK TO BAR JOIST
3.5.2.1 PRODUCT DESCRIPTION
The Hilti bar joist deck fastening system consists of powder-actuated tools that are primarily used with the X-HSN 24 fasteners, which are available in a collated version.
For many bar joist decking projects, the tool of choice is the DX 9-HSN tool. This self-contained stand up decking tool is powered by 0.27 caliber short cartridges, which are loaded into the tool in strips of 40. The cartridges drive the X-HSN 24 fasteners into almost any type of steel deck profile and base steel thicknesses of 1/8″ to 3/8″. These fasteners are available in collated strips of 10. Four of these strips are loaded into the DX 9-HSN tool, along with the cartridge strip, and enable the operator to fasten at a rate of up to 1,000 quality
fastenings per hour. Additionally, this tool offers punch through resistance in cases where the base material is inadvertently missed.
Other tools include the hand held DX 5-SM, a semi-automatic magazine tool for use on smaller jobs or in tandem with the DX 9-HSN.
Hilti X-HSN 24 steel deck fasteners comply with ANSI/SDI RD1.0, C1.0 and NC1.0 standards.

3.5.2.2 MATERIAL SPECIFICATIONS

Fastener designation| Fastener material| Fastener plating| Nominal fastener hardness
---|---|---|---
X-HSN 24| Carbon steel| 5 µm zinc 1| 55.5 HRC

1 ASTM B633, SC 1, Type III. Reference Section 2.3.3.1 for more information.

3.5.2.3 TECHNICAL DATA
Allowable pullout loads for attachments to steel base material lb (kN) 1, 2, 3

1. These values represent testing performed in ASTM A36 plate steel.
2. The values must be compared with allowable tensile pullover values.
3. Allowable values based on safety factor of 5.0.

Allowable pullover and shear bearing loads for attaching steel deck 1,2,3

lb (kN)
X-HSN 241| 865
(3.85)| 975
(4.29)| 725
(3.22)| 785
(3.45)| 560
(2.49)| 600
(2.64)| 500
(2.22)| 500
(2.20)| 450
(2.00)| 410
(1.80)| 415
(1.85)| 310
(1.36)

1. For base steel thickness 1/8″ (3 mm) to 3/8″ (10 mm).
2. Allowable values are based on a safety factor of 3.0.
3. Loads based on ASTM A1008, or minimum ASTM A653 SQ33 steel deck.

Allowable Stress Design (ASD) – Allowable diaphragm shears, SASD , (plf) and stiffness factors, G’, (kips/in.) for standard 1-1/2″ deep flutes, 6″ center- to-center steel deck (Fy ≥ 50 ksi; Fu ≥ 65 ksi) installed with Hilti X-HSN 24 fasteners with 36/11 or 36/9 end and interior support fastener patterns 1,2,3,4,5,6,7

1. Tabulated diaphragm shear values are for attachment of steel deck to base steel thicknesses 3/16″ ≤ tf ≤3/8″.Forattachmenttobasesteelwithrange1/8″≤tf  < 3/16″, diaphragm shear values shouldbecalculatedinaccordancewithSection3.5.1.7with,orbyusingHiltiProfisDFsoftware.
2. Tabulated ASD diaphragm shear loads are calculated with a safety factor (Ω) of 2.00 for wind loads. To calculate ASD values for load combinations involving earthquake, multiply Sasd  values in table by 2.00 and divide by a safety factor (Ω) of 2.30. Panel buckling has been checked.
3. At diaphragm perimeter, Hilti frame fasteners should be spaced at identical spacing as sidelap connectors.
4. Interpolation of diaphragm shear strength values is allowed between span dimensions, sidelap spacings and deck gauge. Alternatively, use calculations as discussed in Section 3.5.1.7 to determine diaphragm shear capacities directly.
5. To convert from sidelaps per span (SPS) to sidelap spacing (SS), use the following formula: SS, in. ((span,ft) x 12)/(SPS).
6. For 16 gauge steel deck or for high tensile strength (Fu > 65 ksi) 18 gauge steel deck, use S-SLC 02 M HWH. For more information on Hilti Sidelap Connectors refer to Section 3.5.6.
7. For diaphragm shear load values using Hilti #10 HWH screws, use the Hilti Profis DF Diaphragm software or contact Hilti at 877-749-6337 or deck@hilti.com.

Allowable Stress Design (ASD) – Allowable diaphragm shears, SASD , (plf) and stiffness factors, G’, (kips/in.) for standard 1-1/2″ deep flutes, 6″ center- to-center steel deck (Fy ≥ 50 ksi; Fu ≥ 65 ksi) installed with Hilti X-HSN 24 fasteners with 36/7 or 36/4 end and interior support fastener patterns 1,2,3,4,5,6,7

1. Tabulated diaphragm shear values are for attachment of steel deck to base steel thicknesses 3/16” ≤ tf ≤ 3/8”. For attachment to base steel with range 1/8” ≤ tf < 3/16”, diaphragm shear values should be calculated in accordance with Section 3.5.1.7,or by using Hilti Profis DF software.
2. Tabulated ASD diaphragm shear loads are calculated with a safety factor (Ω) of 2.00 for wind loads. To calculate ASD values for load combinations involving earthquake, multiply SASD values in table by 2.00 and divide by a safety factor (Ω) of 2.30. Panel buckling has been checked.
3. Please refer to footnotes 3 through 7 on page 171.

Load Resistance Factor Design (LRFD) – Factored resistance diaphragm shears, SLRFD , (plf) and stiffness factors, G’, (kips/ in.) for standard 1-1/2″ deep flutes, 6″ center-to-center steel deck (Fy ≥ 50 ksi; Fu ≥ 65 ksi) installed with Hilti X-HSN 24 fasteners with 36/11 or 36/9 end and interior support fastener patterns 1,2,3,4,5,6,7

1. Tabulated diaphragm shear values are for attachment of steel deck to base steel thicknesses 3/16″ ≤ tf ≤3/8″.Forattachmenttobasesteelwithrange1/8″≤tf  < 3/16″, diaphragm shear values should be calculated in accordance with Section 3.5.1.7, or by using Hilti Profis DF software.
2. Tabulated LRFD diaphragm shear loads are calculated with a phi factor (Φ) of 0.80 for wind loads. To calculate LRFD values for load combinations involving earthquake, divide values in table by 0.80 and multiply by a phi factor (Φ) of 0.70. Panel buckling has been checked.
3. Please refer to footnotes 3 through 7 on page 171.

1. Tabulated diaphragm shear values are for attachment of steel deck to base steel thicknesses 3/16″ st, $ 3/8″. For attachment to base steel with range 1/8″ s t, < 3/16″, diaphragm shear values should be calculated in accordance with Section 3.5.1.7, or by using Hilti Profis DF software.
2. Tabulated LRFD diaphragm shear loads are calculated with a phi factor (Φ) of 0.80 for wind loads. To calculate LRFD values for load combinations involving earthquake, divide values in table by 0.80 and multiply by a phi factor ( Φ ) of 0.70. Panel buckling has been checked.
3. Please refer to footnotes 3 through 7 on page 171.

Limit States Design (LSD) – Factored resistance diaphragm shears, SLSD , (N/mm) and stiffness factors, G’, (10 3 N/mm) for standard 38mm deep flutes, 152mm center-to-center deck (Fy ≥345 Mpa; Fu ≥450 Mpa) installed with Hilti X-HSN 24 fasteners with 914/11 (36/11) or 914/9 (36/9) end and interior support fastener patterns 1,2,3,4,5,6,7

1. Tabulated diaphragm shear values are for attachment of steel deck to base steel thicknesses 5 mm 5 t, 5 10 mm. For attachment to base steel thickness with range 3 mm 5 t < 5 mm, diaphragm shear values should be calculated in accordance with Section 3.5.1.7, or by using Hilti Profis DF software.
2. Tabulated LSD diaphragm shear loads are calculated with a phi factor (0) of 0.75 for wind loads. To calculate LSD values for load combinations involving earthquake, divide values in table by 0.75 and multiply by a phi factor (0) of 0.55. Panel buckling has been checked.
3. Please refer to footnotes 3 through 7 on page 171.

Limit States Design (LSD) – Factored resistance diaphragm shears, SLSD , (N/mm) and stiffness factors, G’, (10 3 N/mm) for standard 38mm deep flutes, 152mm center-to-center deck (Fy ≥345 Mpa; Fu ≥450 Mpa) installed with Hilti X-HSN 24 fasteners with 914/7 (36/7) or 914/4 (36/4) end and interior support fastener patterns 1,2,3,4,5,6,7

1. Tabulated diaphragm shear values are for attachment of steel deck to base steel thicknesses 5 mm st, 5 10 mm. For attachment to base steel thickness with range 3 mm st, < 5mm, diaphragm shear vaiues should be calculated in accordance with Section 3.5.1.7, or by using Hilti Profis DF software.
2. Tabulated LSD diaphragm shear loads are calculated with a phi factor (Φ) of 0.75 for wind loads. To calculate LSD values for joad combinations involving earthquake, divide values in table by 0.75 and multiply by a phi factor (Φ) of 0.55. Panel buckling has been checked.
3. Please refer to footnotes 3 through 7 on page 171.

3.5.2.4 ORDERING INFORMATION
DX 9-HSN Decking System

pcs

Fasteners (Combos with 40-strip Cartridges)
description| Base Steel Thickness| Qty
---|---|---
X-HSN 24 bulk fastener/cartridge combo| 1/8” (3 mm) ≤ t ≤ 3/8” (10 mm)| 2,000 pcs
X-HSN 24 pallet fastener/cartridge combo|

1/8” (3 mm) ≤ tf≤3/8”(10mm)

| 32,000 pcs

DX 5-SM Decking System

Fasteners (Combos with 10-strip cartridges for DX 5-SM) description| Base steel thickness| Qty
---|---|---
X-HSN 24 bulk fastener/cartridge combo|

3/16” (5 mm) ≤ tf ≤3/8”(10mm)

| 1,000 pcs
X-HSN 24 pallet fastener/cartridge combo|

3/16” (5 mm) ≤ tf ≤3/8”(10mm)

| 32,000 pcs

References

• Power Tools, Fasteners and Software for Construction - Hilti USA - Hilti USA
• Product Technical Guides : US-EN Direct Fastening - Volume 1 Edition 22

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