ST Fastening #17 x 1-1/4" Tapping Steelbinder Metal Roofing Screw - Copper - Pkg 250 Conklin-Metals Durable Materials: Aluminum body and

Durable Materials: Aluminum body and zinc-plated steel ends resist corrosion and wear

Less chance of error

5LVL/PSL/LSL beams

4-1/2" long bit is engineered for precision and speed in drilling into concrete

so you can easily apply the exact tension needed for a secure hold

ST Fastening #17 x 1-1/4" Tapping Steelbinder Metal Roofing Screw - Copper - Pkg 250 Conklin-Metals Durable Materials: Aluminum body andThe #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