Mutual Screw & Supply

#4 x 5/16" OD Flat Washers | .031" Thick | Nylon (2000 / Pkg.)

#4 x 5/16" OD Flat Washers | .031" Thick | Nylon (2000 / Pkg.) - Main image
$6.86 $10.24 In stock

These flat washers are manufactured from Nylon, featuring a flat head. They are well suited to distributing load and protecting surfaces under fasteners.

  • Material and finish: Nylon
  • Head style: Flat
  • Applications: Distributing load and protecting surfaces under fasteners

Specifications

  • Product type: Flat Washers
  • Material: Nylon
  • Finish: Plain
  • Head style: Flat
  • Measurement type: Imperial
  • Dimensions: .126" ID x .315" OD x .031" Thick
  • 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 (4.6 / 5 · 5 reviews)

Sofia B. ★★★★★

Exactly what I needed for an electronics project. The 0.031" thickness is perfect, and the nylon material won't scratch the circuit board. Pack of 2000 should last me a while.

Mia U. ★★★★★

They're thin enough to slip under tight fasteners but sturdy enough to spread the load properly, and the nylon won't scratch painted surfaces. Worked perfectly for a project where I needed to protect plastic housings from metal screws. Happy with the batch size for the price.

Isabella K. ★★★★★

I needed a huge batch of non-conductive washers for an electrical panel rebuild, and these nylon ones are perfect. The thickness feels solid enough to prevent pull-through without adding unnecessary bulk.