[30000 BULK] Medium Split Lock Washers Steel Black Zinc #4

Mutual ScrewSKU: 04WSBZKC

Price:
Sale price$490.26per 30000( $0.02 each)
Pieces 30000
Material Steel
Finish Black Zinc
Nominal size #4
Weight 5.0 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

Medium Split Lock Washers in steel with a durable black zinc finish, size #4. This combination delivers reliable locking action and corrosion resistance for a variety of fastener applications.

Our split lock washers are designed to prevent loosening caused by vibration and dynamic loads. The split design creates a spring-like bite that increases friction and helps maintain clamp force between the nut or bolt and the mating surface.

Specifications

  • Material: Steel
  • Finish: Black Zinc
  • Type: Split Lock Washer
  • Size: #4

Key Benefits

  • Prevents self-loosening in vibrating or dynamic assemblies
  • Corrosion resistance from the black zinc coating
  • Easy to install with standard bolts and nuts

Ideal Applications

  • Automotive and machinery assemblies
  • Electrical enclosures and panels
  • General hardware projects requiring reliable locking action

Enhance the security and longevity of your fastened connections with these dependable steel black zinc #4 medium split lock washers. Reliability, durability, and performance—built into every washer.

Can We Help?

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

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