6-20 x 3/8 6 Lobe Flat Self Tapping Screw Type AB Fully Threaded Zinc 9/16 They are made of steel

They are made of steel and have a zinc yellow and baked finish for corrosion resistance

It has a diameter of 1/2 inch and a length of 1/2 inch

this bolt is fully threaded for maximum holding power

The indented hex design helps prevent the driver from slipping

75 x 40 DIN 6921 8

6-20 x 3/8 6 Lobe Flat Self Tapping Screw Type AB Fully Threaded Zinc 9/16 They are made of steelThese 6 20 x 3 8 6 Lobe Flat Self Tapping Screw Type AB Fully Threaded Zinc screws are designed for a variety of applications. They are made of zinc plated steel for durability and corrosion resistance. The 6 lobe drive provides a secure grip, reducing the risk of cam out. The flat head sits flush with the surface of the material, creating a clean and professional finish. These screws are fully threaded, providing maximum holding power. They are ideal