Product Description
The Simpson DWFSD238PS DWFSD Drywall-to-CFS Screw is a self-drilling collated fastener from Simpson engineered specifically for attaching drywall to cold-formed steel framing. Built for use with the Simpson Quik Drive auto-feed screw driving system, this #8 x 2-3/8 in. screw features fine threads, a drill point, and curved collation to keep drywall installation moving quickly and consistently - without the need for pre-drilling into the steel substrate.
Key Features
- Bugle head profile - seats flush against drywall without tearing the paper face, producing a clean, professional finish ready for taping and mudding
- Fine threads (20 TPI) - engage securely in cold-formed steel to deliver reliable holding strength and resist back-out over time
- #2 drill point - self-drills through cold-formed steel so installers skip the pilot-hole step entirely, saving time on every single fastener
- Curved collation - feeds smoothly and consistently through the Quik Drive auto-feed attachment, reducing jams and keeping the work moving
- Yellow-zinc coating applied per ASTM F1941 - provides a standardized level of corrosion resistance verified against a recognized industry specification
- #2 Phillips drive with bit included - a compatible driver bit ships in every box (replacement model BIT2P), so the tool is ready to go right out of the box
- Quantity: 1,500 screws per box - high pack count reduces how often crews need to stop and restock on larger drywall jobs
Why This Product
- Purpose-built for drywall-to-CFS applications - unlike general-purpose screws, the DWFSD series is specifically engineered for fastening drywall to cold-formed steel at recommended thicknesses of 54 and 43 mils (16 and 18 ga.), so the geometry and thread form are matched to the actual task
- Designed for auto-feed speed - the curved collation and drill-point tip are optimized for the Simpson Quik Drive PRO250DWG2 attachment, which reduces driving force and increases installation speed compared to one-at-a-time driving methods
- No pre-drilling required - the self-drilling point penetrates cold-formed steel in a single step, cutting out an entire stage of the installation process and reducing labor time on steel-framed drywall projects
- Backed by a recognized coating standard - the yellow-zinc finish is applied in accordance with ASTM F1941, giving buyers confidence that corrosion protection meets a documented, verifiable benchmark rather than an unspecified proprietary process
Specifications
- Model Number (MPN): DWFSD238PS
- Screw Size: #8
- Length: 2-3/8 in.
- Head Type: Bugle Head
- Head Diameter: 0.323 in.
- Drive Type: #2 Phillips
- Thread Type: Fine Threads
- TPI: 20
- Point Type: Drill Point (#2)
- Collation Type: Curved
- Coating/Finish: Yellow-Zinc Coated (ASTM F1941)
- Compatible Tool: Simpson Strong-Tie Quik Drive PRO250DWG2 auto-feed screw driving attachment
- Packaging Quantity: 1,500
Approved Applications
- Fastening drywall to cold-formed steel (recommended thicknesses: 54 and 43 mils / 16 and 18 ga.)
What's Included
- 1,500 DWFSD238PS collated drywall-to-CFS screws
- #2 Phillips driver bit (replacement bit model: BIT2P)
Frequently Asked Questions
- What steel thicknesses are recommended for use with the DWFSD238PS screw?
- The DWFSD self-drilling screw is recommended for fastening drywall to cold-formed steel at thicknesses of 54 and 43 mils, which correspond to 16 and 18 gauge steel, respectively.
- What tool is this collated screw designed to work with?
- These screws are designed for use with the Simpson Strong-Tie Quik Drive PRO250DWG2 auto-feed screw driving attachment, which helps reduce driving force and increase installation speed.
- Does this screw require pre-drilling before installation?
- No. The DWFSD238PS features a #2 drill point, making it a self-drilling screw that penetrates cold-formed steel without the need for a pre-drilled pilot hole.
- What coating standard does the yellow zinc finish on this screw meet?
- The yellow zinc coating on the DWFSD238PS is applied in accordance with ASTM F1941, ensuring a consistent and compliant finish across the fastener.
Note: Product dimensions and/or thread length may differ from picture. Please see the item description above for specifications.
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