[9000 BULK] Lock Washers External Tooth Steel Zinc 5/16
Roll over image to zoom in Click on image to zoom
[9000 BULK] Lock Washers External Tooth Steel Zinc 5/16

Image may not reflect complete product dimensions and specifications. Please call to confirm any questions.

[9000 BULK] Lock Washers External Tooth Steel Zinc 5/16

Mutual ScrewSKU: 31WEKC
Price:
$434.15per 9000( $0.05 each)
Pieces 9000
Material Steel
Finish Zinc Plated
Nominal size 5/16
Weight 12.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Achieve secure, vibration-resistant fastenings with Lock Washers External Tooth Steel Zinc 5/16. This lock washer features an external tooth profile that bites into the mating surface, creating a locking action that helps keep assemblies tight under varying loads.

Made from steel and finished with a zinc plating, it offers durability and corrosion resistance for long-lasting performance in industrial, automotive, and hardware projects. The 5/16 size makes it compatible with standard 5/16 fasteners and bolt patterns.

  • External tooth design for secure bite and resistance to loosening
  • Steel construction provides strength and rigidity
  • Zinc plating delivers corrosion resistance
  • 5/16 size fits common fastener systems
  • Ideal for applications subject to vibration or dynamic loads

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

You may also like

Recently viewed