A pack of one hundred external lock washers that have a bold size of 4/16 inch and an outer diameter of 3/8 inch. They are plated with zinc and can be used in several types of applications. They work by using their teeth-like edges to dig into surfaces, creating friction and securing joints.
| Bolt Size | #10 (3/16") |
| Outer Diameter | 3/8 in. |
| Plating | Zinc |
0/5 Stars
0
0
0
0
0