ST Fastening #17 x 1-1/2" Tapping Steelbinder Metal Roofing Screw, Hex-Washer Head - Crimson | Qty. 72,000 (Pallet) EM-Carabiners Flat head design - creates

Flat head design - creates a flush

This clamp is proof-tested to twice its working load limit and designed with a 5:1 safety factor for secure handling under real-world stress

and tile surfaces

Ensure full bearing of the joist within the hanger seat

ST Fastening #17 x 1-1/2" Tapping Steelbinder Metal Roofing Screw, Hex-Washer Head - Crimson | Qty. 72,000 (Pallet) EM-Carabiners Flat head design - createsThe #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