ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Bright White - Qty. 250 Polyester Cargo Webbing A nylon insert inside each

A nylon insert inside each nut grips the threads of the mating fastener

Commonly used in docks

Heavy-Duty Roof & Floor Framing: Used in commercial and residential construction where skewed joist connections are required

Precision depth settings prevent accidentally breaking tile due to over-driving fasteners

while the 6-lobe drive provides secure engagement and reduces cam-out

ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Bright White - Qty. 250 Polyester Cargo Webbing A nylon insert inside eachThe #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