Mutual Screw & Supply

#6 x 5/16" OD Flat Washers | .048" Thick | Steel Zinc Plated (1000 / Pkg.)

#6 x 5/16" OD Flat Washers | .048" Thick | Steel Zinc Plated (1000 / Pkg.) - Main image
$55.2 $80 In stock

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

  • Material and finish: Steel, Zinc Plated finish
  • Applications: Distributing load and protecting surfaces under fasteners

Specifications

  • Product type: Flat Washers
  • Material: Steel
  • Finish: Zinc Plated
  • Measurement type: Imperial
  • Dimensions: .156" ID x .312" OD x .048" Thick
  • Pack quantity: 1000 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 (4.8 / 5 · 5 reviews)

Carter ★★★★★

I've been using these #6 flat washers on a few furniture assembly projects and the .048" thickness gives them just enough rigidity without being bulky. The 1000-count package will last me a long time.

Matthew V. ★★★★★

The zinc plating is holding up nicely on these, even in slightly damp conditions. The 0.048" thickness feels just right for distributing load under #6 screws.

Matthew ★★★★★

I’ve been using these #6 flat washers for a few projects now and the zinc plating really holds up well—no rust even after some moisture exposure. The .048” thickness feels sturdy under bolts without being too bulky.