ST Fastening #17 x 1-1/4" Tapping Steelbinder Metal Roofing Screw, Hex-Washer Head - Ash Gray | Qty. 96,000 (Pallet) Grizzly Diesel The Simpson ECCQ78SDS2

The Simpson ECCQ78SDS2

Floor and roof framing systems requiring joist-to-6x header connections

Designed to spread weight evenly across the ground

Browse our fittings and accessories and straps to round out your system

Metal to wood applications where durable and weather-resistant fasteners are critical

ST Fastening #17 x 1-1/4" Tapping Steelbinder Metal Roofing Screw, Hex-Washer Head - Ash Gray | Qty. 96,000 (Pallet) Grizzly Diesel The Simpson ECCQ78SDS2The #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