1010 Steel Flat Washer, Black Oxide Finish, 5/16"-3/8" Hole Size, 3/16" ID, 7/16" OD, 5/64" Nominal Thickness, Made in US (Pack of 2)




Key features
- •Flat washer provides a bearing surface for fastener load distribution or acts as a spacer
- •1010 carbon steel is often used in applications where toughness is the primary consideration
- •Black oxide finish offers mild corrosion resistance and lubricity
- •Made in USA
1010 Steel Flat Washer, Black Oxide Finish, 5/16"-3/8" Hole Size, 3/16" ID, 7/16" OD, 5/64" Nominal Thickness, Made in US (Pack of 2)
List Price: $12.34$11.11DEALYou Save: $1.23 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (1)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.2
out of 5
Based on 10 reviews
5★
90%
4★
10%
3★
0%
2★
0%
1★
0%
Five Stars
KP✓ Verified Purchase•July 22, 2023
Is what is says it is. Came on time.
Perfect.
Drake Wiseman✓ Verified Purchase•July 15, 2023
Super simple, but crucial. These washers are of great quality, and do exactly what they are supposed to do. I use them as washers for the rear tire on my mountain bike. Even with vigorous use and removing the wheel quite a few times, they have held up, and are still a consistent black color. They are not just painted black, they seem to be black throughout, or at least more than just a surface finish because they haven't chipped at all, and are still a nice deep black. They're made in the USA, and are super cheap! Great deal!
Quality washers, large size
RJB✓ Verified Purchase•July 14, 2023
These washers are a little hard to find locally. Heavy duty, good value.
Exactly what it says it is!
Anthony B✓ Verified Purchase•July 7, 2023
Exactly what it says it is. If you're expecting a black washer of the correct dimensions you'll be estatic when this arrives. If you are looking for the newest great monkey made cymbal, you will be greatly disappointed!
Five Stars
Jellyt✓ Verified Purchase•June 28, 2023
It was flatter than expected. Missing section in the middle was rounder than expected as well. Bonus!!
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