6-20 x 3/8 Square Pan Self Tapping Screw Type AB Fully Threaded Black Oxide and Oil 12-24 NTE The black phosphate coating provides

The black phosphate coating provides superior corrosion resistance

The four prongs provide a secure grip in wood or other soft materials

and a fully threaded body for maximum holding power

Made from high-quality steel and heat-treated to a hardness of 10

These 3/4-10 x 1 3/4 Hex Cap Screws are made of Grade 5 steel and have a zinc finish

6-20 x 3/8 Square Pan Self Tapping Screw Type AB Fully Threaded Black Oxide and Oil 12-24 NTE The black phosphate coating providesThese 6 20 x 3 8" square pan self tapping screws are Type AB screws that are fully threaded and coated in black oxide and oil. They are designed for use in a variety of applications, including metal, wood, and plastic. The square pan head provides a secure hold, while the self tapping design eliminates the need for pre drilling. The black oxide and oil coating provides corrosion resistance and a smooth finish.