ST Fastening 1/4" x 7/8" Self-Drilling ZXL Steelbinder Metal Roofing Stitch Screw, Cupped Washer Head - Black | Qty. 2,000 (Carton) Quik Drive Subfloor/Underlayment Screws this includes 16d nails driven

this includes 16d nails driven at an angle through the joist or truss into the header to achieve the specified load capacities

Lever binders rely on leverage rather than a ratcheting mechanism to tighten chain

fill both round and triangle holes with common nails

A 2:1 safety factor adds further reliability when used in critical recovery scenarios

and corrosive elements - perfect for outdoor or exposed environments where longevity matters

ST Fastening 1/4" x 7/8" Self-Drilling ZXL Steelbinder Metal Roofing Stitch Screw, Cupped Washer Head - Black | Qty. 2,000 (Carton) Quik Drive Subfloor/Underlayment Screws this includes 16d nails drivenThe #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