5/16-18 x 1 1/4 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc KPF188 This 8-32 x 1/4 Phillips

This 8-32 x 1/4 Phillips indented hex washer machine screw is fully threaded and made of zinc

meaning they can create their own threads in metal without the need for pre-drilling

while the round head provides a finished look

It has a hex head with an indented washer

- Home improvement projects

5/16-18 x 1 1/4 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc KPF188 This 8-32 x 1/4 PhillipsThe 5 16 18 x 1 1 4 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc is a type of screw that is used in a variety of applications. It is made of zinc plated steel and has a hex washer head with an indented drive. The screw has a thread cutting point that allows it to create its own threads in the material it is being driven into. It is fully threaded, which means that the threads extend the entire length of the screw.