ST Fastening #17 x 1-1/2" Tapping Steelbinder Metal Roofing Screw - Forest Green - Pkg 250 Closure Strips Its patented reverse double-helix thread

Its patented reverse double-helix thread design cuts into concrete with less torque and more control

With allowable loads deriving from longitudinal embossments and stiffening darts

The rounded anchor shape makes them ideal for connecting multiple-leg slings

Heavy-Duty Webbing: Made from 2-inch

consider model #HTRH10PWSCENP with an extension nose plate and stair climbers

ST Fastening #17 x 1-1/2" Tapping Steelbinder Metal Roofing Screw - Forest Green - Pkg 250 Closure Strips Its patented reverse double-helix threadThe #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