6-20 x 1/4 Phillips Pan Self Tapping Screw Type B Fully Threaded Black Oxide 1 5/8-5 These versatile 6-20 x 1/2-inch

These versatile 6-20 x 1/2-inch Phillips flat self-tapping screws are designed for secure fastening in various applications

This 5/16-18 x 1 1/4 Phillips flat machine screw is made of steel with a black oxide finish

They feature a full thread design for maximum holding power and a hex washer head that allows for easy tightening with a wrench or socket

This 3/8-16 square machine screw nut is made of 18-8 stainless steel

The screws are also zinc plated

6-20 x 1/4 Phillips Pan Self Tapping Screw Type B Fully Threaded Black Oxide 1 5/8-5 These versatile 6-20 x 1/2-inch**6 20 x 1 4" Phillips Pan Self Tapping Screw Type B Fully Threaded Black Oxide** These screws are made of steel and have a black oxide finish for corrosion resistance. They have a Phillips pan head and are self tapping, meaning they can create their own threads in metal or plastic. They are fully threaded, which means they have threads along their entire length. These screws are commonly used in automotive, construction, and manufacturing