5/16-18 x 1 Unslotted Indented Hex Washer Thread Cutting Screw Type F Fully Thread 18-8 Stai U188 The self-drilling tip makes them

The self-drilling tip makes them easy to install

These 10-24 x 1/2 Phillips flat undercut machine screws are fully threaded and made of zinc

The screw is 1/2 inch long and has a diameter of 3-48

They are made of zinc-plated steel and feature a Phillips pan head

making it an essential component for maintaining the integrity of bolted connections

5/16-18 x 1 Unslotted Indented Hex Washer Thread Cutting Screw Type F Fully Thread 18-8 Stai U188 The self-drilling tip makes them5 16 18 x 1 Unslotted Indented Hex Washer Thread Cutting Screw Type F Fully Thread 18 8 Stainless Steel: Size: 5 16" diameter, 1" length Thread type: 18 threads per inch Head type: Indented hex washer head, no slot Drive type: Hex key required Thread cutting screw: Creates its own threads as it is driven into the material Type F: Coarse thread pitch Fully threaded: Threads extend the entire length of the screw Material: 18 8 stainless steel for