ST Fastening #17 x 1" Tapping Steelbinder Metal Roofing Screw, Hex-Washer Head - Alamo White | Qty. 2,500 (Carton) L-Track Kits The bolt-type design includes a

The bolt-type design includes a thin head bolt secured with a nut and cotter pin

Two-Hour Fire Rating: Independently tested for superior fire performance

Specially made for a secure fit with Simpson Strong-Tie fasteners

Structural crack repair in concrete foundations and walls

ST Fastening #17 x 1" Tapping Steelbinder Metal Roofing Screw, Hex-Washer Head - Alamo White | Qty. 2,500 (Carton) L-Track Kits The bolt-type design includes aThe #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