ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Charcoal Gray - Qty. 250 lifting chain shorteners For use with metal substrates

For use with metal substrates including light and heavy gauge steel

The Simpson Strong-Tie CBSQ88-SDS2 Column Bases - Galvanized enhances the strength and stability of your construction projects

or general wood-to-wood connections where a strong 90-degree reinforcement is needed

Lumber Size: Intended for use with 3-1/4x beams

ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Charcoal Gray - Qty. 250 lifting chain shorteners For use with metal substratesThe #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