10-16 x 5/8 Slot Indent Hex Washer Serrated Self Tap Screw Type AB Full Thread Zinc #4 They are made of durable

They are made of durable steel and feature a zinc coating for added corrosion resistance

Its combination drive allows for use with both Phillips and slotted screwdrivers

The indented hex washer head provides a secure hold and allows for easy tightening with a hex key

meaning that it does not require any additional tools or hardware to install

0 x 20 ISO14581 Metric 6-Lobe Flat Machine Screw provides secure fastening in various applications

10-16 x 5/8 Slot Indent Hex Washer Serrated Self Tap Screw Type AB Full Thread Zinc #4 They are made of durableThese 10 16 x 5 8" Slotted Indent Hex Washer Serrated Self Tapping Screws, Type AB, are full threaded and zinc plated for corrosion resistance. They feature a slotted indent hex washer head for easy driving and a serrated point for improved holding power in metal. These screws are ideal for a variety of applications, including fastening metal to metal, wood to metal, and plastic to metal.