ST Fastening 1/4 x 4" Self-Drilling HWH Steelbinder Metal Roofing Screw with Washer, Hex Washer Head - Electro-Galvanized, Qty. 250
ST Fastening 1/4 x 4" Self-Drilling HWH Steelbinder Metal Roofing Screw with Washer, Hex Washer Head - Electro-Galvanized, Qty. 250!
ST Fastening 1/4 x 4" Self-Drilling HWH Steelbinder Metal Roofing Screw with Washer, Hex Washer Head - Electro-Galvanized, Qty. 250
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Specifications
ST Fastening 1/4 x 4" Self-Drilling HWH Steelbinder Metal Roofing Screw with Washer, Hex Washer Head - Electro-Galvanized, Qty. 250
The ST Fastening 1/4 x 4 inch Self-Drilling HWH Steelbinder Metal Roofing Screw is engineered for long-reach fastening in metal-to-metal roofing applications. Featuring a hex washer head and integrated sealing washer, it delivers strong clamping force and dependable weather protection. The electro-galvanized finish provides added corrosion resistance for exterior installations.
1/4 x 4" Electro-Galvanized Hex Washer Head Steelbinder Roofing Screw with Washer
Designed with a precision self-drilling tip, this screw penetrates compatible steel substrates without the need for pre-drilling. The extended 4 inch length allows for fastening through thicker assemblies while maintaining secure engagement in structural steel.
Key Features
- Self-Drilling Point: Cuts through metal panels and into steel framing without pilot holes.
- Integrated Sealing Washer: Helps create a watertight seal at the fastening point.
- Hex Washer Head: Provides strong torque transfer and even load distribution.
- Electro-Galvanized Finish: Enhances corrosion resistance for outdoor use.
Common Applications
- Metal Roofing Systems: Secure panels to steel purlins and framing.
- Commercial Buildings: Install long fasteners through insulated assemblies.
- Agricultural Structures: Attach roofing panels to structural steel.
- Industrial Facilities: Reinforce heavy-duty metal connections.
- Roof Retrofits: Replace worn fasteners with extended-length screws.
Installation Tips
- Drive at Controlled Speed: Allow the drill point to penetrate cleanly.
- Maintain Straight Alignment: Ensure proper washer compression and sealing.
- Tighten Until Snug: Avoid over-driving to protect washer integrity.
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ST Fastening 1/4 x 4" Self-Drilling HWH Steelbinder Metal Roofing Screw with Washer, Hex Washer Head - Electro-Galvanized, Qty. 250
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