4X3/8 Three Sixteenths Round Spacer Stainless Steel NAS620 while the serrated thread design

while the serrated thread design ensures a strong hold in various materials

The internal teeth provide a secure grip on the fastener

These #6 machine screw washers are made of 18-8 stainless steel

and dimensional stability

It has a fully threaded body and a round washer head with a Phillips drive

4X3/8 Three Sixteenths Round Spacer Stainless Steel NAS620 while the serrated thread designThe 4X3 8" Three Sixteenths Round Spacer Stainless Steel is a cylindrical spacer designed to create distance or separation between components in various applications. It is made of durable stainless steel, providing resistance to corrosion and rust. The spacer has a diameter of 3 8" (9. 53mm) and a thickness of 4" (101. 6mm). It features a smooth, round surface with a polished finish. The spacer is suitable for use in a wide range of industries,