Mutual Screw & Supply

NAS1676C0 | Mil-Spec Lock Washers (5000 / Pkg.)

NAS1676C0 | Mil-Spec Lock Washers (5000 / Pkg.) - Main image
$615.53 $831.8 In stock

These lock washers are well suited to preventing fastener loosening under vibration.

  • Applications: Preventing fastener loosening under vibration

Specifications

  • Product type: Lock Washers
  • Measurement type: Imperial
  • Pack quantity: 5000 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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If you need a refund

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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 (5.0 / 5 · 5 reviews)

Eli X. ★★★★★

Installed a batch on my motorcycle engine mounts and they held fast through a 200-mile ride with no loosening. The 5000-count pack means I won't need to restock for years.

Claire N. ★★★★★

I threw a pack of these into my workshop stock—the 5000 count means I won't be reordering any time soon. They bite down evenly under the wrench and hold tight on my trailer hitch bolts even after a gravel road run.

Timothy E. ★★★★★

After a few weeks using these on my farm equipment, the consistent sizing and split-ring tension are exactly what I needed to keep bolts tight under constant vibration.