- Bag of 10 pcs
- Midwest Fastener 1/4" x 31/64" Zinc Plated Grade 2 Internal Tooth Lock Washers
- A lock washer prevents threaded fasteners from loosening by creating friction between the threaded fastener and the surface of the item it is securing.
- Item Type: Lock Washer
- Thickness: 3/64"
- Hardness: Grade 2 / A307
- Material: Steel
- Finish: Zinc