ST Fastening #12 X 1-1/2" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Light Stone | Qty. 2,500 (Carton) Stainless Steel Self-Drilling Screws This clamp is proof-tested to

This clamp is proof-tested to twice its rated capacity and engineered with a 5:1 safety factor for reliable use under load

gap-free connections

creating a solid framework that withstands heavy loads and outdoor conditions

A563 Grade DH hex nuts are made from low or medium carbon steel

and structures using treated wood

ST Fastening #12 X 1-1/2" Self-Drilling Maxx Steelbinder Metal Roofing Screw, Hex Washer Head - Light Stone | Qty. 2,500 (Carton) Stainless Steel Self-Drilling Screws This clamp is proof-tested toMaxx Steelbinder Self Drilling Roofing Screws are the ideal choice for securing metal roofing panels and siding to steel structures, delivering reliable performance in residential, agricultural, and industrial applications. Crafted from high grade materials, these screws feature a self drilling tip for quick installation and a bonded washer with an EPDM seal to ensure a watertight, corrosion resistant connection in even the toughest conditions. Key