Product Description
Simpson Strong-Drive Self-Drilling X Metal Screw #10 x 3/4 in. - XU34B1016-5K is a Simpson Strong-Tie fastener engineered for fastening steel decking to structural steel, steel stitching ("side-lap" stitching), and cold-formed steel framing. Featuring a hardened drill point and a clear zinc coating applied in accordance with ASTM F1941, this screw delivers reliable, code-compliant performance in metal-to-metal applications - offered in a contractor-friendly 5,000-piece quantity.
Key Features
- 5/16-in. hex head - replacement driver bit BITHEXR516-R1 (not included)
- Drill point for self-drilling into metal without pre-drilling
- Hex-washer head for secure, high-torque driving
- Clear zinc coating applied in accordance with ASTM F1941
- Machine threads for strong metal-to-metal engagement
- Length: 3/4 in.
- Quantity: 5,000 screws per package
Specifications
- MPN: XU34B1016-5K
- Screw Size: #10
- Length: 3/4 in.
- TPI: 16
- Head Type: Hex Washer Head
- Head Diameter: 0.420 in.
- Drive Type: 5/16 in. Hex
- Thread Type: Machine Threads
- Point Type: Drill Point
- Coating/Finish: Clear Zinc Coating
- Coating Standard: ASTM F1941
- Packaging Quantity: 5,000
- Country of Origin: Taiwan
Approved Applications
- Steel decking to structural steel fastening
- Steel stitching ("side-lap" stitching)
- Cold-formed steel framing connections
Frequently Asked Questions
- What driver bit is required for the Simpson XU34B1016-5K screw?
- This screw uses a 5/16-in. hex drive. The recommended replacement driver bit is the BITHEXR516-R1, which is not included with the package.
- Does this screw require pre-drilling before installation?
- No. The XU34B1016-5K features a hardened drill point that allows it to self-drill directly into metal substrates without the need for a pilot hole.
- What coating standard does the clear zinc finish on this screw meet?
- The clear zinc coating is applied in accordance with ASTM F1941, ensuring a consistent, standardized level of corrosion protection.
- How many screws are included in one package of the XU34B1016-5K?
- Each package contains 5,000 screws, making it well-suited for large-scale commercial and structural steel framing projects.
Note: Product dimensions and/or thread length may differ from picture. Please refer to the specifications listed above for accurate product details.
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