Mutual Screw & Supply

M4 Flat Washers | Steel Trivalent Zinc (2000 / Pkg.)

M4 Flat Washers | Steel Trivalent Zinc (2000 / Pkg.) - Main image
$7.8 $12 In stock

These M4 flat washers are manufactured from Steel with a trivalent zinc finish, featuring a flat head. They are well suited to distributing load and protecting surfaces under fasteners.

  • Material and finish: Steel, Trivalent Zinc finish
  • Head style: Flat
  • Thread size: M4
  • Applications: Distributing load and protecting surfaces under fasteners

Specifications

  • Product type: Flat Washers
  • Material: Steel
  • Finish: Trivalent Zinc
  • Head style: Flat
  • Thread size: M4
  • Measurement type: Metric
  • Pack quantity: 2000 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)

Jason C. ★★★★★

The trivalent zinc coating looks uniform across all 2000 pieces, and they seat flat against the surface without any wobble when torqued down. Sorting through a few at random, I didn't find a single burred edge or misshapen hole.

Penelope N. ★★★★★

The trivalent zinc finish handled the dampness in my basement workshop without any rust, and each washer in this bulk pack has that solid, even shape you want under a bolt head. I've already used a few hundred on my garage shelf project and they've held up perfectly so far.

Claire D. ★★★★★

Installed these under M4 screws for shelving brackets and the zinc coating handles key scratches without bare metal showing. The 2000 count bag will outlast my small projects for sure.