#8 x 1-1/2" Self Tapping Screw for Roofing, 410 Stainless Steel (80pcs) - color: 410 Stainless Steel Sliver, size: #8x1-1/2''-80Pcs

About this item

• Extra Length for Multi-Layer Penetration：Standard short screws simply cannot reach through stacked materials. These longer fasteners are designed to penetrate multiple layers – from metal roofing panels into wooden rafters, or through steel studs into framing members. The extended shank provides deeper thread engagement, delivering superior pull-out resistance and structural strength that short screws cannot achieve. When your project demands a screw that reaches deep and holds tight, this is the one you need.
• Metal Roofing and Structural Framing：From corrugated metal roof installations to steel frame construction, these screws are built for the toughest jobs. They excel at attaching metal panels to wood or steel substructures, securing HVAC ductwork supports, anchoring steel brackets, and fastening metal siding. The truss head design provides excellent clamping force without crushing panel surfaces, while the self-drilling tip powers through gauge metal with ease – no pilot hole required, even on thicker materials.
• Solid Alloy, Built for Outdoor Exposure：Made from high-hardness stainless alloy with a natural silver finish, these fasteners resist rust and corrosion far better than coated alternatives. The uncoated surface means no chipping, peeling, or hidden rust spots – what you see is what you get, all the way through. The Phillips drive engages positively with your driver, minimizing cam-out even under high torque. Each screw is precision-threaded for consistent performance, screw after screw.
• For Contractors and Serious DIYers：Designed for roofing contractors, HVAC installers, steel erectors, and experienced do-it-yourself enthusiasts who take on substantial projects. This kit gives you 80 pieces of a single, high-demand size – no filler sizes you will never use. Whether you are building a metal carport, installing a new roof, or constructing a steel-framed workshop, these screws keep your project moving with reliable, consistent fastening.
• Contractor-Ready Packaging：Packaged in a sturdy, transparent storage case with labeled compartments – easy to carry to the job site and quick to find the right screw. The snap-tight lid keeps contents secure during transport, and the included dual-head driver bit fits standard impact drivers and drills. No wasted time searching for bits or untangling loose screws. Just grab, drive, and move on to the next one.

Overview

• Material: Stainless Steel
• Head Style: Modified Truss
• Item dimensions L x W x H: 5.8 x 3.2 x 0.7 inches
• Exterior Finish: Stainless Steel
• Thread Size: #8-36