Mutual Screw & Supply

M3 Flat Washers | 316 Stainless Steel (700 / Pkg.)

M3 Flat Washers | 316 Stainless Steel (700 / Pkg.) - Main image
$6.2 $10 In stock

These M3 flat washers are manufactured from 316 Stainless Steel, featuring a flat head. They are well suited to distributing load and protecting surfaces under fasteners.

  • Material and finish: 316 Stainless Steel
  • Head style: Flat
  • Thread size: M3
  • Applications: Distributing load and protecting surfaces under fasteners

Specifications

  • Product type: Flat Washers
  • Material: 316 Stainless Steel
  • Finish: Plain
  • Grade: 316
  • Head style: Flat
  • Thread size: M3
  • Measurement type: Metric
  • Pack quantity: 700 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)

Stella Y. ★★★★★

These washers are a perfect match for my marine repair projects, and the 316 stainless steel gives me confidence they won't rust. The 700-count package is a great value, and they fit snugly under all my M3 fasteners.

Victoria ★★★★★

I needed a bulk supply of washers that wouldn’t rust in a damp environment, and this 316 stainless steel pack fits the bill perfectly. The 700 pieces are precisely stamped with no sharp burrs, and they distribute pressure evenly under my M3 screws.

Thomas D. ★★★★★

I needed a decent quantity of M3 washers for a marine repair project, and these 316 stainless ones feel like they’ll hold up against saltwater without rusting. The pack of 700 should last me through several builds.