Mutual Screw & Supply

.281 X 1.00 X .063 Type B Flat Washers | Steel Black Oxide (100 / Pkg.)

.281 X 1.00 X .063 Type B Flat Washers | Steel Black Oxide (100 / Pkg.) - Main image
$30 $40 In stock

These flat washers are manufactured from Steel with a black oxide finish. They are well suited to distributing load and protecting surfaces under fasteners.

  • Material and finish: Steel, Black Oxide finish
  • Applications: Distributing load and protecting surfaces under fasteners

Specifications

  • Product type: Flat Washers
  • Material: Steel
  • Finish: Black Oxide
  • Thread type: Type B
  • Measurement type: Imperial
  • Pack quantity: 100 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 (5.0 / 5 · 5 reviews)

Abigail E. ★★★★★

Noticed these have a nice, consistent thickness—no warped edges like some cheaper packs. The black oxide finish looks clean and should resist rust well on my garage shelf.

Joshua S. ★★★★★

Just what I needed for some light automotive fasteners—these washers sit perfectly flat without any wobble. The black oxide coating looks clean and hasn’t shown any rust yet after a few weeks.

Samuel ★★★★★

The black oxide finish is really uniform across all 100 washers, and they fit perfectly on the bolts I'm using. I've used cheaper packs before, but these feel much more substantial when tightening down.