10-16 x 5/8 Unslotted Indented Hex Washer Serrated Self Tap Screw Type AB Full Thrd Zinc D9338 They feature a black phosphate

They feature a black phosphate finish for corrosion resistance and a sharp point for easy penetration

and the zinc plating protects against rust and corrosion

This 10-24 x 5/16 Phillips round machine screw is fully threaded and made of zinc

The serrated point helps the screw to drill into metal

These 10-16 x 1/2" Unslotted Indented Hex Washer Self Tapping Screws Type AB are fully threaded and coated in black oxide for corrosion resistance

10-16 x 5/8 Unslotted Indented Hex Washer Serrated Self Tap Screw Type AB Full Thrd Zinc D9338 They feature a black phosphateThese 10 16 x 5 8" Unslotted Indented Hex Washer Serrated Self Tap Screw Type AB Full Thrd Zinc are designed for use in a variety of applications. They are made of zinc plated steel for corrosion resistance and have a serrated point for easy penetration into metal. The hex washer head provides a secure grip for driving, and the full thread design provides maximum holding power. These screws are ideal for use in automotive, construction, and other