ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Forest Green - Qty. 250 Pear Links - Carbon Steel The 20-guage (33 mil) steel

The 20-guage (33 mil) steel holds its shape once formed and positioned for easy fastening

Proper fastener installation and alignment with structural framing are critical to achieving the intended load performance

reducing heat loss into the soil and improving radiant system efficiency

Its robust design features a durable auto-feed mechanism

ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Forest Green - Qty. 250 Pear Links - Carbon Steel The 20-guage (33 mil) steelThe #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