Optimal Length: At 1 1/2 inches
Drill the proper pilot hole according to the diameter and embedment needed for your selected screw anchor size
Chain-Compatible: Pairs with standard rigging hardware and chain sizes
Window in guide tube provides visibility to allow exact screw placement
Finish: Blue powder coat for corrosion resistance and identification
ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Crimson | Qty. 120,000 (Pallet) Sale - Fasteners Optimal Length: At 1 1/2The #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