Mutual Screw & Supply

M2 Internal Tooth Lock Washers | 18-8 Stainless Steel (5000 / Pkg.)

M2 Internal Tooth Lock Washers | 18-8 Stainless Steel (5000 / Pkg.) - Main image
$35.64 $48.82 In stock

These M2 lock washers are manufactured from 18-8 Stainless Steel. They are well suited to preventing fastener loosening under vibration.

  • Material and finish: 18-8 Stainless Steel
  • Thread size: M2
  • Applications: Preventing fastener loosening under vibration

Specifications

  • Product type: Lock Washers
  • Material: 18-8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Thread size: M2
  • Measurement type: Metric
  • 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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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)

Ellie D. ★★★★★

Opened the bag expecting the usual flimsy hardware, but these M2 stainless washers have a nice heft and the teeth are sharp enough to actually bite in. They handled my vibration-prone assembly perfectly, and for five thousand pieces, the price is unbeatable.

Jason Y. ★★★★★

Finally got these for reassembling a batch of small electronics and the 18-8 stainless steel feels solid—no rust worries. Each one bites into the screw threads cleanly without stripping, even under a tight torque. The 5000-pack is definitely overkill for a single project, but the price per washer ma

Steven T. ★★★★★

I needed a big batch of these for a project with constant vibration, and the stainless steel finish feels corrosion-resistant and precise. All 5000 pieces were consistent without any burrs, which saved me a ton of sorting time.