8-18 x 1/2 Slotted Indented Hex Washer Thread Cutting Screw Type 25 Full Threaded Zinc M3-.5 an indented hex washer head

an indented hex washer head style

The flat undercut head is designed to sit flush with the surface of the material being fastened

The yellow zinc plating provides corrosion resistance in various environments

This 1/4-20 x 7/8 Phillips flat machine screw is fully threaded and made of zinc-plated steel

8-18 x 1/2 Slotted Indented Hex Washer Thread Cutting Screw Type 25 Full Threaded Zinc M3-.5 an indented hex washer head8 18 x 1 2 Slotted Indented Hex Washer Thread Cutting Screw Type 25 Full Threaded Zinc: This screw is designed for use in a variety of applications, including wood, metal, and plastic. It has a slotted indented hex washer head that provides a secure hold and prevents the screw from slipping. The thread cutting design allows the screw to create its own threads as it is driven in, eliminating the need for pre drilling. The full threaded design provides