ST Fastening 1/4" x 7/8" Self-Drilling ZXL Steelbinder Metal Roofing Stitch Screw, Cupped Washer Head - Tan | Qty. 2,000 (Carton) Crosby® G-400 Forged Nuts Ensure proper nail penetration and

Ensure proper nail penetration and spacing as per structural requirements

Clean out the hole to remove dust and debris for optimal performance

reducing stress during sudden tension changes

Reliable Drive System – Deep 6-lobe recess (T40 or T50) for secure engagement and long tool life

ST Fastening 1/4" x 7/8" Self-Drilling ZXL Steelbinder Metal Roofing Stitch Screw, Cupped Washer Head - Tan | Qty. 2,000 (Carton) Crosby® G-400 Forged Nuts Ensure proper nail penetration andThe #12 ZXL Steelbinder Self Drilling Metal Roofing Screws are engineered for precision and durability, providing a secure connection for metal roofing panels and siding to steel structures. Perfect for residential, commercial, and agricultural applications, these screws feature a self drilling tip that streamlines installation and a bonded EPDM washer to ensure long lasting, watertight performance. Designed to resist the harshest elements, ZXL screws