ST Fastening #17 x 1-1/4" Tapping Steelbinder Metal Roofing Screw - Charcoal Gray - Pkg 250 Galvanized Large Diameter Concrete Screws Built with a 5/16" (8

Built with a 5/16" (8 mm) rubber core and wrapped in a marine-grade polyester jacket

Made from heavy-duty 3-gauge steel - compliant with building codes for 2×4 and 2×6 framed walls

Skewable Design: Available with skew angles up to 45° or with one flange concealed

Heavy-Duty Load Rating: Approx

Electrical boxes and panels

ST Fastening #17 x 1-1/4" Tapping Steelbinder Metal Roofing Screw - Charcoal Gray - Pkg 250 Galvanized Large Diameter Concrete Screws Built with a 5/16" (8The #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