4-40X9/16 Three Sixteenths Hex Male Female Standoff Stainless Steel 3-28 They have a sharp point

They have a sharp point that drills through metal

The 1/4-20 NTE Thin Pattern Nylon Insert Hex Lock Nut in Black Zinc is a versatile and durable fastener designed to secure threaded connections in a wide range of applications

The 1/4-20 x 1 Phillips Flat Undercut Thread Cutting Screw Type F Fully Threaded Zinc is a versatile and durable fastener designed for a wide range of applications

Its Phillips pan head provides a secure grip for driving

meaning threads extend the entire length of the screw

4-40X9/16 Three Sixteenths Hex Male Female Standoff Stainless Steel 3-28 They have a sharp pointThe 4 40X9 16 Three Sixteenths Hex Male Female Standoff Stainless Steel is a cylindrical shaped fastener made of stainless steel. It features a male hex head on one end and a female hex head on the other end. The male hex head has a 4 40 thread size, while the female hex head has a 9 16" thread size. This standoff is designed to create a spacer or distance between two components, typically in electronic or mechanical assemblies. It provides secure