ST Fastening #17 x 1-1/4" Tapping Steelbinder Metal Roofing Screw, Hex-Washer Head - Alamo White | Qty. 2,000 (Carton) EPDM Bonded Washers This boot features four ports

This boot features four ports - one primary port for pipes up to 1-15/16"

The 1-5/8" x 3-1/4" Back-to-Back Solid Strut Channel 5 ft

Web Slings: Eye width up to 1"

and professionals needing certified chain connectivity that holds up in demanding conditions

ST Fastening #17 x 1-1/4" Tapping Steelbinder Metal Roofing Screw, Hex-Washer Head - Alamo White | Qty. 2,000 (Carton) EPDM Bonded Washers This boot features four portsThe #17 Tapping Steelbinder Metal Roofing Screw is designed for superior performance in securing metal roofing panels and siding to steel structures. Perfect for residential, agricultural, and industrial projects, these screws offer strength, reliability, and ease of installation. With a sharp tapping tip, they eliminate the need for pre drilling, while the integrated EPDM rubber washer ensures a watertight and corrosion resistant seal for long term