8-18 x 1/2 Unslotted Indented Hex Washer Self Tapping Screw Type B Fully Thread 18-8 Stainless KSWSMS This 1/4-20 x 3/4 6-Lobe

This 1/4-20 x 3/4 6-Lobe Pan Machine Screw is fully threaded and coated in black zinc for corrosion resistance

This 1/4-20 x 1 3/8 Phillips round machine screw is fully threaded and made of zinc-plated steel

It has a sharp point and a single-flute thread design that allows it to tap its own threads as it is driven into a material

These lock nuts are made of durable steel and zinc-plated for corrosion resistance

8-18 x 1/2 Unslotted Indented Hex Washer Self Tapping Screw Type B Fully Thread 18-8 Stainless KSWSMS This 1/4-20 x 3/4 6-LobeThese 8 18 x 1 2" Type B fully threaded self tapping screws are made of 18 8 stainless steel and have an indented hex washer head. They are designed for use in a variety of applications, including metal, plastic, and wood. The self tapping design means that they can be driven directly into the material without the need for pre drilling. The indented hex washer head provides a secure grip for driving and prevents the screw from slipping.