#4 External Tooth Lock Washer 18-8 Stainless Steel 9/16-18 The 3' size makes it

The 3' size makes it suitable for use with bolts and screws of various diameters

This nut is perfect for use in a variety of applications

It is made of low carbon steel and has a zinc coating for corrosion resistance

It is perfect for use in construction

this stud is ideal for a wide range of industrial and construction applications

#4 External Tooth Lock Washer 18-8 Stainless Steel 9/16-18 The 3' size makes it#4 External Tooth Lock Washer 18 8 Stainless Steel This #4 external tooth lock washer is made of 18 8 stainless steel, which provides excellent corrosion resistance. It is designed to be used with bolts and nuts to prevent loosening due to vibration or other forces. The external teeth bite into the mating surface, creating a secure hold. This lock washer is ideal for use in applications where vibration or other forces are present, such as automotive,