ST Fastening #17 x 1-1/2" Tapping Steelbinder Metal Roofing Screw, Hex-Washer Head - Black | Qty. 1,500 (Carton) Flash Bridge Truss Spacers Used in commercial build‑outs

Used in commercial build‑outs

Bronze bushings provide smooth sheave rotation and long service life

Material: Low-stretch

and minor impact

Position the 4x4 post over the base and fasten it using the included connectors

ST Fastening #17 x 1-1/2" Tapping Steelbinder Metal Roofing Screw, Hex-Washer Head - Black | Qty. 1,500 (Carton) Flash Bridge Truss Spacers Used in commercial build‑outsThe #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