Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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
4.3 ★★★★★
Based on 1181 reviews
Sort
Product Reviews
★★★★★ 3
Very strong
Size: 40 Count (Pack of 1)
I like their other products. The flavor is too strong for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
very good
Size: 160 Count (Pack of 1)
Very good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Good to use every night...I do.
If you suffer from dry mouth during the night, these are the perfect solution. I had tried rinses - they don't last. Sprays - they don't last. lozenges - don't last. Other tablets, only last a few hours. I can get about 8 hours relief with these. Contrary to other reviews, you do not suck on them like a lozenge...they won't last at all if you do it that way. Read the directions. They "adhere" to your back molars...don't drink or eat after putting them in...as both will either dislodge or reduce the effectiveness. However, when I don't use these, my mouth is miserable and so dry. These provide enough moisture throughout the night. The flavors aren't too bad. I've used the mint (not may favorite because I'm not a fan of mint flavor), orange and berry. I wish they had other flavors (cinnamon, licorice), but till then, I'll use these probably forever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
★★★★★ 5
Really helpful for dry mouth.
Scent Name: Berry, Size: 100 Count
These really work. I wear a CPAP and my mouth was so dry I was waking up with my tongue stuck to the roof of my mouth. They stick well so no worry of swallowing it during the night. I like the berry flavor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 4
help with dry mouth
Scent Name: Berry, Size: 100 Count
I'VE BEEN USING THESE AT NIGHT FOR SEVERAL YEARS AND THEY LAST MOST OF THE NIGHT. I LIKE THE MILD FLAVOR TOO.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
recommand products
Condolence Guest Book - Ornate Cross Border
23.99
Rohana RFX15 20x9 ET45 / 20x11 ET30 Gloss Red 5x112 – (Staggered Set of 4)
860.00
Kraft Vintage Flowers - Order of the Day Wedding Sign
23.00
Rohana RFX13 20x10 ET40 / 20x10.5 ET38 Brushed Bronze 5x114 – (Staggered Set of 4)
936.00
Rohana RFX15 20x10 ET22 / 20x10.5 ET38 Gloss Red 5x114 – (Staggered Set of 4)
880.00