ST Fastening #17 x 1" Tapping Steelbinder Metal Roofing Screw - Burnished Slate - Pkg 250 Metal To Metal Roofing Screws Material: ZMAX galvanization and black

Material: ZMAX galvanization and black powder-coated finish offer corrosion resistance

KWB 5/8" Master Link Sub Assembly - Grade 100

Body Material: High-density polyethylene (HDPE) - chemical and oil resistant

Torque Reduction Channel: Traps drilling dust so it won’t clog the threads

For a lower cost alternative that uses Strong-Drive SDS Heavy-Duty Connector screws instead of bolts and offers high load capacities

ST Fastening #17 x 1" Tapping Steelbinder Metal Roofing Screw - Burnished Slate - Pkg 250 Metal To Metal Roofing Screws Material: ZMAX galvanization and blackThe #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