ST Fastening #12 x 3" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Cupped Washer Head - Black | Qty. 1,000 (Carton) Large Diameter Tapcons Attaching metal hardware to steel

Attaching metal hardware to steel studs

Connectors: Alloy steel rebar hooks (ends) and snap hook (center)

and heavy-duty bracing

(8) Plastic End Caps

ST Fastening #12 x 3" Self-Drilling ZXL Steelbinder Metal Roofing Screw, Cupped Washer Head - Black | Qty. 1,000 (Carton) Large Diameter Tapcons Attaching metal hardware to steelThe #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