8-18 x 3/8 6 Lobe Pan Self Tapping Screw Type AB Fully Threaded Zinc KPPHC It has a 1/4-20 thread

It has a 1/4-20 thread size and a length of 6 inches

The 4-40 x 5/8 6-Lobe Pan Machine Screw Fully Threaded Black Oxide is a versatile and durable screw designed for various applications

45mm and a nominal diameter of 2

providing a secure and tight fit when used with bolts or screws

which means that it can create its own hole in the metal

8-18 x 3/8 6 Lobe Pan Self Tapping Screw Type AB Fully Threaded Zinc KPPHC It has a 1/4-20 threadThe 8 18 x 3 8 6 Lobe Pan Self Tapping Screw Type AB Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications. It features a 6 lobe pan head that provides a secure grip and prevents cam out, making it ideal for use with power tools. The self tapping design eliminates the need for pre drilling, saving time and effort. The fully threaded shank ensures maximum holding power, while the zinc coating provides