Mutual Screw & Supply

MS35338-143B | Mil-Spec Split Lock Washers | Steel (100 / Pkg.)

MS35338-143B | Mil-Spec Split Lock Washers | Steel (100 / Pkg.) - Main image
$21.17 $31.59 In stock

These split lock washers are manufactured from Steel. They are well suited to preventing fastener loosening under vibration.

  • Material and finish: Steel
  • Applications: Preventing fastener loosening under vibration

Specifications

  • Product type: Split Lock Washers
  • Material: Steel
  • Finish: Plain
  • Measurement type: Imperial
  • Pack quantity: 100 per package

Please note: This item is excess stock and is sold non-cancelable, non-refundable, and non-returnable. Please call us with any questions about this item before ordering.

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

David E. ★★★★★

Used the whole pack re-securing a workbench frame and a trailer hitch that kept rattling loose on gravel roads. The steel feels properly hard, and the split design really bites into the bolt and surface under vibration. One hundred for this price is a solid deal.

Madison ★★★★★

Used a few of these on my lawn mower deck where the bolts kept working loose, and they’ve held tight through two heavy mows now. The steel is solid and they bite into the fastener just like you’d want from a split washer.

David G. ★★★★★

Came in a tidy 100-pack, and the steel finish looks proper for the price. I've used them on a few vibration-prone assemblies and haven't had a single fastener back out since.