Mutual Screw & Supply

#10 x 5/16" OD Flat Washers | .035" Thick | Steel Zinc Yellow (5000 / Pkg.)

#10 x 5/16" OD Flat Washers | .035" Thick | Steel Zinc Yellow (5000 / Pkg.) - Main image
$53.28 $74 In stock

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

  • Material and finish: Steel, Zinc Yellow finish
  • Head style: Flat
  • Applications: Distributing load and protecting surfaces under fasteners

Specifications

  • Product type: Flat Washers
  • Material: Steel
  • Finish: Zinc Yellow
  • Head style: Flat
  • Measurement type: Imperial
  • Dimensions: .198" ID x .312" OD x .035" Thick
  • 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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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)

Aurora E. ★★★★★

Exactly the size I needed for a quick hardware store run replacement job on a lawnmower bracket. The thickness feels solid and uniform across all 5000 washers, which saved me a second trip.

Penelope ★★★★★

The zinc yellow finish on these washers is a nice touch—holds up well against rust even in my damp basement workshop. I also appreciate the .035 inch thickness, which gives them a solid feel without being too bulky. A great value for the quantity, perfect for my overflow projects.

Emma Z. ★★★★★

Finally, a washer that’s actually thick enough to feel substantial under a bolt head, not one of those flimsy things that bends. The zinc yellow finish looks uniform across all 5,000, and they slide on easy without any burrs. These will last me through countless projects.