1/2" Split Lock Washers | Steel Black Phosphate (2000 / Pkg.)
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1/2" Split Lock Washers | Steel Black Phosphate (2000 / Pkg.)

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MS51848-28 | Mil-Spec Split Lock Washers | #8 | Steel Black Phosphate (7500 / Pkg.)

Mutual ScrewSKU: MS51848-28KC
Price:
$82.41per 7500( $0.01 each)
Pieces 7500
Thread size #8
Material Steel
Finish Black Phosphate
Weight 2.86 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

Specs

  • Type: Mil-Spec Split Lock Washer
  • Size: #8
  • Material: Steel
  • Finish: Black Phosphate
  • Quantity: 7500 pieces per package

Features

  • Split geometry creates spring action that increases friction on seating surfaces, helping resist loosening under vibration and dynamic loads
  • Black Phosphate finish provides corrosion protection for steel washers in harsh environments
  • Manufactured to tight tolerances for consistent seating and reliable lock performance
  • Low-profile design minimizes added stack height in multi-fastener assemblies

Physical

  • Material: Steel
  • Finish: Black Phosphate
  • Size: #8
  • Package Quantity: 7500 pieces per package

Industry Used In

  • Military and defense hardware assembly requiring secure fastener locking under vibration
  • Aerospace components mounting and structural assemblies with dynamic loads
  • Industrial machinery, equipment racks, and heavy equipment installations
  • Automotive and transportation systems subject to vibration and thermal cycling

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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