ST Fastening #12 x 1-1/4" Self-Drilling HG Steelbinder Metal Roofing Screw, Hex-Washer Head - Hawaiian Blue, Qty. 250 E Track Straps & Tie Downs Z Fitting For 3-1/4" Channel

Z Fitting For 3-1/4" Channel Height - 304 Stainless Steel are Z Shaped Connectors that join perpendicular channels that are stacked on top of each other

eliminating the need for web stiffeners

Pre-notched cone: Allows for quick and precise pipe fitment

Simpson Strong-Tie CNW Oversized (OST) Coupler Nuts with a zinc-plated finish deliver strength

especially in demanding wood-to-wood applications

ST Fastening #12 x 1-1/4" Self-Drilling HG Steelbinder Metal Roofing Screw, Hex-Washer Head - Hawaiian Blue, Qty. 250 E Track Straps & Tie Downs Z Fitting For 3-1/4" ChannelHG Steelbinder Self Drilling Metal Roofing Screws provide fast, reliable fastening for metal roofing and siding to steel structures. With a self drilling tip for efficient installation and an EPDM washer for a watertight seal, their high grade materials ensure exceptional strength and durability in demanding environments. Key Features: Self Drilling Tip: Simplifies installation by eliminating the need for pre drilling. High Grade Construction: