ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Crimson - Qty. 250 X Track Accessories Patented Thread Profile – Engineered

Patented Thread Profile – Engineered for high withdrawal resistance and reduced driving torque

The Double Row Cup Wheel was Syntec's original design and oldest technology

Pancake-style head offers low-profile appearance and excellent pull-through resistance

Dual-Layer Design: 3-1/2" diamond mesh with 70% opacity fine mesh liner for debris capture

ST Fastening #17 x 3/4" Tapping Steelbinder Metal Roofing Screw, Hex Washer Head - Crimson - Qty. 250 X Track Accessories Patented Thread Profile – EngineeredThe #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