The Hillman Group 43797 1/2-Inch Internal Tooth Lock Washer, Stainless Steel, 25-Pack
The Hillman Group 43797 1/2-Inch Internal Tooth Lock Washer, Stainless Steel, 25-Pack
Internal tooth lock washers are hardened, circular washers with twisted prongs or "teeth" extending inward from the inside edge. The internal "teeth" are used to prevent nuts and bolts from loosening, or backing out, caused by vibration and/or corrosion. These have a zinc-plated finish. From the Manufacturer Internal tooth lock washers are hardened, circular washers with twisted prongs or "teeth" extending inward from the inside edge. The internal "teeth" are used to prevent nuts and bolts from loosening, or backing out, caused by vibration and/or corrosion. These have a zinc-plated finish.
Product Features
- Parts work best with large head screws such as round, pan, binding, and washer-head screws
- Teeth used for locking & tension
- Included variants run from #4 to 1/2" in screw size
- Full assortment includes both internal and external variants
- Stainless steel finish for best-in-class corrosion resistance
- These stainless steel internal toothed lock washers feature a 1/2" screw size
- 25 pieces per retail package
Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).
This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.
You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.