Hillman 1/2 in. Zinc-Plated Internal Toothed Lock Washers, 2-Pack
Ideal for situations where potential loosening from corrosion or vibration is a concern, Hillman 1/2 in. Zinc-Plated Internal Toothed Lock Washers are used to prevent nuts and bolts from coming loose. These fasteners contain teeth around the inner hole that help bite into the joint material, thus providing a locking feature when tightened beneath a nut. Available in a pack of 2.
- IDEAL FOR SOFTER MATERIALS & SUBSTRATES: Commonly used in applications where two pieces of wood are being joined together
- INTERIOR TOOTH DESIGN: Contains teeth that extend inward to grip the material surface and prevent loosening
- CORROSION-RESISTANT FINISH: Zinc plating offers moderate protection against rust and corrosion
- PART OF A COMPLETE FASTENING SOLUTION: Prevents a nut, bolt, or screw of the same finish and size from pulling through material
| Brand | Hillman |
|---|---|
| Country of Origin | Imported |
| Grade | Not Graded |
| Inside Diameter | 0.512 in |
| Measurement Standard | SAE |
| Outside Diameter | 0.9 in |
| Package Quantity | 2 |
| Primary Finish | Steel |
| Primary Material | Steel |
| Thickness | 0.045 in. |
| Warranty | N/A |
| Washer Bolt Size Compatibility | 1/2 in |
| Manufacturer Part Number | 880395 |