Mutual Screw & Supply

M4 Flat Washers | 18/8 Stainless Steel (50 / Pkg.)

M4 Flat Washers | 18/8 Stainless Steel (50 / Pkg.) - Main image
$6.4 $10 In stock

These M4 flat washers are manufactured from 18/8 Stainless Steel. They are well suited to distributing load and protecting surfaces under fasteners.

  • Material and finish: 18/8 Stainless Steel
  • Thread size: M4
  • Applications: Distributing load and protecting surfaces under fasteners

Specifications

  • Product type: Flat Washers
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Thread size: M4
  • Measurement type: Metric
  • Pack quantity: 50 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)

Kevin ★★★★★

These M4 washers are perfectly sized for the small bolts I'm using, and the 18/8 stainless steel finish is really smooth with no burrs. The 50-count pack gave me more than enough for my entire shelving project, and the load distribution on soft aluminum has been spot on.

Emma E. ★★★★★

I was pleasantly surprised how well these M4 stainless washers handle the load on my electronics projects — no slipping under the screws. The 18/8 steel feels solid and hasn’t shown any rust after a few weeks in a slightly damp basement. Perfect fit for standard M4 fasteners right out of the package

Robert ★★★★★

The finish on these is perfectly smooth with no burrs, so they sit flush under the bolt head without any wobble. The 18/8 stainless feels solid and held up fine against moisture on my outdoor repair job. Exactly what I needed for protecting the surface.