ST Fastening #12 x 1-1/4" Self-Drilling ZXL HG Steelbinder Metal Roofing Screw, Hex Cupped Washer Head - Brown, Qty. 250 Infrastructure Precast Select the appropriate screw length

Select the appropriate screw length based on material thickness

and non-solderable surfaces

these screws offer reduced installation torque

Built from lightweight aluminum

ST Fastening #12 x 1-1/4" Self-Drilling ZXL HG Steelbinder Metal Roofing Screw, Hex Cupped Washer Head - Brown, Qty. 250 Infrastructure Precast Select the appropriate screw lengthThe ZXL Steelbinder Self Drilling Metal Roofing Screws are a premium choice for securing metal roofing and siding to steel structures. Designed for residential, commercial, and agricultural projects, they feature a self drilling tip for quick installation, an EPDM rubber washer for a watertight seal, and a ZXL coating with high grade construction for exceptional corrosion resistance and durability in harsh conditions. Key Features: Self Drilling Tip: