3/8" Split Lock Washers | Thru Hardened Medium | Steel | Made in USA (400 / Pkg.)

Mutual ScrewSKU: 37WSHPDBB

Price:
Sale price$35.84per 400( $0.09 each)
Pieces 400
Measurement type Imperial
Material Steel
Coo USA
Nominal size 3/8
Washer type Split Lock
Weight 3.0 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

Secure, vibration-resistant fastener assemblies with our Medium Split Lock Washers. Made in the USA from thru-hardened carbon steel, these washers are designed to complement 3/8" fasteners, delivering reliable locking action and long-lasting durability in demanding applications.

Key Features

  • Type: Medium Split Lock Washer
  • Material: Thru-hardened carbon steel
  • Size compatibility: Fits 3/8" fasteners (bolts and nuts)
  • Origin: Made in USA
  • Purpose: Provides locking action to resist loosening from vibration and movement

Specifications

  • Material: Thru-hardened carbon steel
  • Size: 3/8"
  • Country of origin: Made in USA

Applications

Ideal for automotive, machinery, equipment assembly, and general hardware projects where a secure, vibration-resistant connection is required. Use these washers with 3/8" fasteners to maintain tight joints in assemblies exposed to movement, impact, or dynamic loads.

Why choose these washers? Built from thru-hardened carbon steel, they offer enhanced strength and durability for demanding environments, while the medium split design ensures reliable locking without compromising assembly ease. Support your most important hardware with American-made quality.

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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