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3/8" (100 Pack) Grade 8 Split Lock Washer, Thru-Hardened, Yellow zinc by Makers Bolt

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Nov 27
Order within 9 hours and 43 minutes
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Features

  • Size: for 3/8" fasteners | Inside diameter: 0.381" | Outside diameter: max 0.688" | Thickness: min 0.094"
  • 100 split lock washers per package
  • Grade 8 high strength thru-hardened steel
  • Zinc plated for moderate corrosion resistance
  • Packaged in USA and certified to meet ASME B18.21.1

Material: Alloy Steel


Washer Type: Split Lock


Exterior Finish: Zinc


Fastener Size: 3/8"


Size: 3/8"


Package Dimensions ‏ : ‎ 5.31 x 3.7 x 1.06 inches; 9.91 ounces


Date First Available ‏ : ‎ October 13, 2023


Manufacturer ‏ : ‎ Makers Bolt


Best Sellers Rank: #116,122 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #100 in Spring Lock Washers


#100 in Spring Lock Washers:


Customer Reviews: 4.9 out of 5 stars 16


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 27

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • High quality hardware.
These grade 8 washers seem to be of excellent quality in every way. They are the proper diameter to fit a 3/8 bolt, not a "close" metric size. They are hardened and have an even, bright yellow, zinc plated finish. Delivered in a heavy plastic bag. Quantity was spot on. Price at just under $12 is very reasonable also. I would get these again. ... show more
Reviewed in the United States on March 28, 2024 by Bill H.

  • High quality lock washers
I use grade 8 hardware for truck projects and general use around the garage. These yellow zinc grade 8 washers are high quality. There are no rough edges and the packaging didn’t break open in transit. They are true to size and specification, will work great for all my projects.
Reviewed in the United States on March 21, 2024 by Better than your kids Better than your kids

  • Excellent value
Though I have no official eqy to check the grade if the washer they look the same as Hillman. The difference is for this washer at the local hardware store is .14 cents or so. A bit steep. This bag is a huge savings not to mention time and gas to the store. I'd say for home projects this is the way to go! Thick and hefty and they measure as advertised. I will admit I didn't count the pieces in the bag. ... show more
Reviewed in the United States on March 17, 2024 by Nick

  • 3/8 Grade 8 Split Lock Washer - Yellow Zinc
Arrived exactly as described. Top quality lock washers. 3/8 Grade 8 Split Lock Washer Yellow zinc finish. No issues with any of the split lock washers when using with corresponding fasteners. Good consistency with size, fit, and finish. Good value for your money when compared to buying them locally.
Reviewed in the United States on March 16, 2024 by Jay Jay

  • Its a split lock washer
3/8" (100 Pack) Grade 8 Split Lock Washer, Thru-Hardened, Yellow zinc -- Exactly what the description says they are. Nothing wrong with them. Nothing exceptional about them. 3/8” split lock washers size measured correctly. My only negative would be that they shorted the package by one washer. I have counted many bags of hardware for these reviews. Until now the count has always come out exact or one or two items over. I almost didn’t count this one. A bulk 100 pack of these at the big box store is going to cost roughly twice the price of these on Amazon at $11.99. Would have been 5 stars if the package had not been short. ... show more
Reviewed in the United States on March 12, 2024 by Anon Amuse Anon Amuse

  • Good looking and fit well.
This size (3/8 inch) bolt is very common on home-built hot rods, and I have been running short of lock washers. These fit well, look good, and I hope I don't discover a year down the road that they have any problems, but I don't foresee that.
Reviewed in the United States on March 14, 2024 by Michael R. Blanche

  • Good price, nicely made, hardened steel.
Just what I was looking for 3/8” lock washers. These are made really well and the will get a lot of use. They are made really well with a zinc finish, so they have a yellow tint to them. They are hardened steel and work perfectly. 100 washers bagged and at a good price. At a big box store, they were almost the same price for only 20 washers. These will get a lot of use. ... show more
Reviewed in the United States on March 11, 2024 by Steve Steve

  • Great Washers At A Great Price
These look, feel, and perform as well as any others I've used. Fraction of the cost of what I could find in stock at my local big box store. Great product. Great value.
Reviewed in the United States on March 14, 2024 by Mike Kelly

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