ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Koko Brown | Qty. 2,500 (Carton) Solar Roof Boots These connectors fit FS-500 or

These connectors fit FS-500 or FS-520 Strut Channel Use Like Metal Hardware for your application so the material lasts up to its optimal timeline

it provides safety

The Simpson Strong-Tie F07T300TDC Self-Drilling Siding Screw is designed to deliver strength

or on the job site

Bolt Size: 3/4" x 2-1/4" (other sizes also available)

ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Koko Brown | Qty. 2,500 (Carton) Solar Roof Boots These connectors fit FS-500 orThe #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