Mutual Screw & Supply

9/16" x 7/8" OD Flat Washers | .035" Thick | 18/8 Stainless Steel (100 / Pkg.)

9/16" x 7/8" OD Flat Washers | .035" Thick | 18/8 Stainless Steel (100 / Pkg.) - Main image
$6.9 $10 In stock

These flat washers are manufactured from 18/8 Stainless Steel, featuring a flat head. They are well suited to distributing load and protecting surfaces under fasteners.

  • Material and finish: 18/8 Stainless Steel
  • Head style: Flat
  • Applications: Distributing load and protecting surfaces under fasteners

Specifications

  • Product type: Flat Washers
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Head style: Flat
  • Measurement type: Imperial
  • Dimensions: .578" ID x .875" OD x .035" Thick
  • 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)

John ★★★★★

The 0.035" thickness is perfect for tight clearances where thicker washers would've thrown my alignment off. All 100 came out of the bag uniform with no burrs or warped edges, and the 18/8 stainless finish looks clean against my aluminum brackets.

Natalie X. ★★★★★

Finally found some flat washers that don't rust after getting wet—the 18/8 stainless steel holds up perfectly under my deck screws. At .035" thick, they feel solid without being bulky, and the 100-pack was just what I needed for a weekend project.

Sophia ★★★★★

I've been burned by cheap washers that corrode after one humid season, but these 18/8 stainless ones are holding up perfectly so far. The 0.035" thickness feels substantial enough to distribute load without warping, and all 100 in the pack are consistent.