10-12 x 3/4 Phillips Full Contour Truss Self Tapping Scr Type A Fully Thrd Black Zinc XSMTIY It has a serrated inner

It has a serrated inner surface that bites into the surface of the bolt or nut

The 5/8-11 x 2 3/4 Hex Tap Bolt Grade 5 Fully Threaded Zinc is a high-quality bolt designed for heavy-duty applications

This 6-32 x 3/8 6-Lobe Truss Machine Screw Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications

This high-performance screw boasts a durable steel construction for exceptional strength and longevity

The 8-32 x 3/4 Phillips Pan Machine Screw Fully Threaded 18-8 Stainless Steel Black Oxide is a versatile and durable fastener designed for a wide range of applications

10-12 x 3/4 Phillips Full Contour Truss Self Tapping Scr Type A Fully Thrd Black Zinc XSMTIY It has a serrated innerThese 10 12 x 3 4 Phillips Full Contour Truss Self Tapping Screws are made of durable black zinc plated steel for corrosion resistance. They feature a Type A fully threaded design with a sharp point for easy penetration into metal, wood, or plastic. The full contour truss head provides a large bearing surface for added strength and reduces the risk of stripping. These screws are ideal for a variety of applications, including framing, roofing, and