Simpson Strong-Tie 5/16" Quik Drive Replacement Mandrel is created exclusively to replace the factory mandrel included with the QDPROHX516G2 Steel-To-Steel Fastening Attachment - ensuring your Quik Drive System remains operational
More Control: Outperforms 10d and 16d nails in single-fastener strength
professional appearance and easy on/off functionality
cold crack resistance to -40°F
these screws not only look professional but also provide dependable holding power
ST Fastening 1/4" x 7/8" Self-Drilling Eclipse Steelbinder Metal Roofing Stitch Screw, Truss Head - Copper | Qty. 2,500 (Carton) 2" Snap Hook Ratchet Straps Simpson Strong-Tie 5/16" Quik DriveThe Eclipse Steelbinder Self Drilling Metal Roofing Screws provide reliable fastening for metal roofing and siding, featuring a self drilling tip for quick installation and an EPDM washer for a watertight seal. Built with premium materials, they offer exceptional strength, durability, and corrosion resistance for lasting performance is tough environments. Key Features: Self Drilling Tip: Eliminates the need for pre drilling, ensuring quick and precise