DWFSD Drywall-to-CFS Screw (Collated)
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Product Details
This self-drilling screw is used for fastening drywall to cold-formed steel (recommended thicknesses: 54 and 43 mils / 16 and 18 ga.)
Key Features
- Bugle head
- #2 Phillips (driver bit in each box; replacement bit model BIT2P)
- Fine threads
- #2 drill point
- Curved collation
Applications
- Drywall to cold-formed steel (recommended max steel thicknesses: 43 mil / 18 ga.)
Codes
- City of Los Angeles RR25670
- ASTM C954 compliant
Related Links
Catalog Pages
- Product Information: C-F-2017 (Fastening Systems), page 282
- Technical Data and Loads: C-F-2017 (Fastening Systems), page 376
Related Literature
Product Information Table
| Model No. | Coating/Material | Screw Size | Length (in.) | Drive Type | Head Type | Thread Type | TPI | Point Type | Compatible Tools | Packaging Qty. | UPC |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DWFSDQ114PS | Quik Guard® Coating | #6 | 1 1/4 | #2 Phillips | Bugle Head | Fine Threads | 20 | Drill Point | Quik Drive® PRO200, Quik Drive® PRO200S, Quik Drive® QDA158NS | 2500 | 707392437819 |
| DWFSD114PS | Yellow-Zinc Coated | #6 | 1 1/4 | #2 Phillips | Bugle Head | Fine Threads | 20 | Drill Point | Quik Drive® PRO200, Quik Drive® PRO200S, Quik Drive® QDA158NS | 2500 | 746056015949 |
| DWFSD158PS | Yellow-Zinc Coated | #6 | 1 5/8 | #2 Phillips | Bugle Head | Fine Threads | 20 | Drill Point | Quik Drive® PRO200, Quik Drive® PRO200S, Quik Drive® QDA158NS | 2500 | 746056016021 |
| DWFSD178PS | Yellow-Zinc Coated | #6 | 1 7/8 | #2 Phillips | Bugle Head | Fine Threads | 20 | Drill Point | Quik Drive® PRO200, Quik Drive® PRO250DW | 2000 | 746056039495 |
| DWFSD238PS | Yellow-Zinc Coated | #8 | 2 3/8 | #2 Phillips | Bugle Head | Fine Threads | 20 | Drill Point | Quik Drive® PRO250DW | 1500 | 746056258520 |
Product Information Table
| Model No. | Length (in.) | Screw Size | Drive Type | Head Type | Thread Type | TPI | Point Type | Coating/Material | Packaging Quantity | Compatible Quik Drive® Tools | UPC | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DWFSDQ114PS | 1 1/4 | #6 | #2 Phillips | Bugle Head | Fine Threads | 20 | Drill Point | Quik Guard® Coating | 2500 | PRODW, PRO200, PRO200S, QDA158NS | 707392437819 | |
| DWFSD114PS | 1 1/4 | #6 | #2 Phillips | Bugle Head | Fine Threads | 20 | Drill Point | Yellow-Zinc Dichromate Coating | 2500 | PRODW, PRO200, PRO200S, QDA158NS | 746056015949 | |
| DWFSD158PS | 1 5/8 | #6 | #2 Phillips | Bugle Head | Fine Threads | 20 | Drill Point | Yellow-Zinc Dichromate Coating | 2500 | PRODW, PRO200, PRO200S, QDA158NS | 746056016021 | |
| DWFSD178PS | 1 7/8 | #6 | #2 Phillips | Bugle Head | Fine Threads | 20 | Drill Point | Yellow-Zinc Dichromate Coating | 2000 | PRODW, PRO200, PRO250DW | 746056039495 | |
| DWFSD238PS | 2 3/8 | #8 | #2 Phillips | Bugle Head | Fine Threads | 20 | Drill Point | Yellow-Zinc Dichromate Coating | 1500 | PRO250DW | 746056258520 | |
| These coated fasteners possess a level of corrosion resistance that makes them suitable for use in some exterior and corrosive environments and with some preservative-treated woods. For applications in higher-exposure applications, consider type-300 series stainless-steel fasteners for superior corrosion resistance. See additional important information before selecting a fastener for a specific application. | ||||||||||||
Load Tables
Nominal Shear Strength (Rn) for Wind and Seismic Loads Shear Walls (Wind and Seismic Loads) Faced with 1/2" Gypsum Board (lb./ft.)1-6
- Nominal strength shall be multiplied by the resistance factor (Φ= 0.6 LRFD Seismic, Φ= 0.65 LRFD Wind) to determine design strength or divided by the safety factor (Ω = 2.5 ASD Seismic, Ω = 2.0 ASD Wind) to determine allowable strength.
- For gypsum sheathed shear walls, tabulated values shall be applicable for short-term load duration only (wind or seismic loads).
- Gypsum board shall comply with ASTM C1396.
- Gypsum board shall be applied horizontal with 33 mil strap blocking of 1 1/2" width, In addition, solid blocking is required between the first two end studs. Alternatively, sheets may be applied vertically or values can be multiplied by 0.35.
- Studs and track shall be a minimum thickness of 33 mil.
- Table based on Table C2.1-2 AISI Standard North American Standard for Cold-Form Steel Framing-Lateral Design 2007 Edition with Supplement No. 1 and Commentary.
