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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
ARP Special Purpose Washers .313 in. I.D., .625 in. O.D., Set of 10 # 400-8550ARP Special Purpose Washers . 313 in. I. D., . 625 in. O. D., Set of 10 # 400 8550 Washers, Flat, Stainless Steel, Polished, . 313 in. I. D., . 625 in. O. D., Set of 10 Washer Outside Diameter (in): 0. 625 in. Washer Outside Diameter (mm): 15. 875 mm Washer Inside Diameter (in): 0. 313 in. Washer Inside Diameter (mm): 7. 950 mm Washer Thickness (in): 0. 120 in. Washer Thickness (mm): 3. 048 mm Washer Material: Stainless steel Washer Finish: Polished
ARP Special Purpose Washers .313 in. I.D., .625 in. O.D., Set of 10 # 400-8550Washers, Flat, Stainless Steel, Polished, .313 in. I.D., .625 in. O.D., Set of 10
Washer Outside Diameter (in):0.625 in.
Washer Outside Diameter (mm):15.875 mm
Washer Inside Diameter (in):0.313 in.
Washer Inside Diameter (mm):7.950 mm
Washer Thickness (in):0.120 in.
Washer Thickness (mm):3.048 mm
Washer Material:Stainless steel
Washer Finish:Polished
Inside Diameter Chamfer:Yes
Hardened:No
Quantity:Sold as a set of 10.
Hardened ARP Special Purpose washers are parallel-ground from premium chromoly. They are available in a variety of sizes and thicknesses for use on virtually any application. Special connecting rod washers are available, as are some of the popular metric sizes. Build up your supply so you don't get caught short when the need arises
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Dog parents; buy this now!
Color: Black/White, Size: Medium
A must have for my pup! I have bought this at least 5 times. She eventually pops them and I need a new one. It's an amazing toy that she can thrash and we can play fetch with
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Westie LOVES this toy
Color: U.S.A, Size: Medium
My pup (Westie) adores this toy. This is actually our second one. The ball itself is resistant but the straps will be obliterated. Would definitely recommend! Totally worth the price!
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Reviewed in the United States on May 11, 2026
★★★★★ 3
Not durable
Color: Black/White, Size: Large
If you have a dog who likes to pop things then this toy isn't it. Within 5 min she had this ball popped. It was made to sound like it was durable for this type of thing but it definitely is not so just be aware. Now if you have a dog who doesn't pop things easy then this would be a good toy
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Reviewed in the United States on May 15, 2026
★★★★★ 5
They last quite well, even out in weather.
Color: Black/White, Size: Medium
NY corgi loves these!
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Dog can't pop it!
Color: Black/White, Size: Medium
Great toy would buy again!
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Reviewed in the United States on November 17, 2025