ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Ash Gray | Qty. 2,500 (Carton) EM-L-Track concealed-flange face-mount joist hangers engineered

concealed-flange face-mount joist hangers engineered for quick installation and superior load-bearing capacity

Longer length ideal for installing curved Spanish roof tiles and thicker slate

These screws are strong

making it easier to stabilize oversized boxes

Applications: For use with chain

ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Ash Gray | Qty. 2,500 (Carton) EM-L-Track concealed-flange face-mount joist hangers engineeredThe #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