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- USA
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
ARP Special Purpose Washers 3/8" ID x 3/4" OD # 400-8537ARP Special Purpose Washers 3 8" ID x 3 4" OD # 400 8537 Washers, Stainless Steel, Polished, . 375 in. Inside Diameter, . 750 in. Outside Diameter, . 120 in. Thick, Set 10 Washer Outside Diameter (in): 0. 750 in. Washer Outside Diameter (mm): 19. 050 mm Washer Inside Diameter (in): 0. 375 in. Washer Inside Diameter (mm): 9. 525 mm Washer Thickness (in): 0. 120 in. Washer Thickness (mm): 3. 048 mm Washer Material: Stainless steel Washer Finish:
ARP Special Purpose Washers 3/8" ID x 3/4" OD # 400-8537Washers, Stainless Steel, Polished, .375 in. Inside Diameter, .750 in. Outside Diameter, .120 in. Thick, Set 10
Washer Outside Diameter (in):0.750 in.
Washer Outside Diameter (mm):19.050 mm
Washer Inside Diameter (in):0.375 in.
Washer Inside Diameter (mm):9.525 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.
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
4.7 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 3
Get their newer version. These were too flat.
Really thin/flat pillows
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Reviewed in the United States on May 11, 2026
★★★★★ 2
Not great
I bought these pillows based on customer reviews. I got them and let them poof out after opening... But they are awful. They're soft but there's nothing to them. Very flat and not supportive. I'm literally buying different pillows tomorrow.
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Reviewed in the United States on April 25, 2026
★★★★★ 5
Excellent
Extremely comfortable pillows. I would highly recommend
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Pillows
I love the comfort and quality of the pillows.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
So comfy
These pillows are great! So comfy, no neck or back pain. I highly recommend them!
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Reviewed in the United States on May 1, 2026