ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Ash Gray | Qty. 2,500 (Carton) EM-L-Track The TC truss connector is

The TC truss connector is an ideal connector for scissor trusses and can allow horizontal movement up to 1 1/4"

or strapping down cargo

Lumber Size: Intended for use with 5-1/4x beams

making it easier to stabilize oversized boxes

and siding without penetrating too deep or causing blowout

ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Ash Gray | Qty. 2,500 (Carton) EM-L-Track The TC truss connector isThe #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