8-15 x 1 1/4 Phillips Flat Self Tapping Screw Type A Fully Threaded Black Zinc MSTB while the full contour truss

while the full contour truss head offers a wide bearing surface for even load distribution

The partially threaded design allows for flexibility in assembly

making them ideal for applications where a clean aesthetic is desired

130 Small Head Ribbed Threaded Insert Rivet Nut

ensuring longevity in both indoor and outdoor applications

8-15 x 1 1/4 Phillips Flat Self Tapping Screw Type A Fully Threaded Black Zinc MSTB while the full contour trussThese versatile 8 15 x 1 1 4 Phillips Flat Self Tapping Screws Type A are crafted from durable steel and coated in black zinc for enhanced corrosion resistance. Their fully threaded design provides superior holding power, while the Type A flat head sits flush with the surface for a clean, professional finish. Ideal for a wide range of applications, these screws are perfect for securing sheet metal, plastic, and other materials. Their sharp threads