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KEF ARP 400 8551 M10Id Ss Insert Washer P15923932KEF-A144008551 https://cdnimages.opentip.com/full/KEF/KEF-A144008551.jpg ARP 400 8551 M10Id Ss Insert Washer Manufacturer Part Number: 400-8551Washer; Stainless Steel; 0.500 Inch Insert Outside Diameter/ 0.790 Inch Outside Diameter; 10 millimeter Insert Inside Diameter; Chrome; SingleAttributes Design: Round Inside Diameter: 0.39 Inch Color: Black Material: Chrome Moly Steel Finish: Black Oxide Outside Diameter: 0.79 Inch Quantity: Single Product DescriptionThese handy washers are made to protect the top of holes from galling or collapsing around studs or bolts. They\'re ideal for head bolt holes, mid motor plates, or any other high wear area that requires a washer. Easy to install by just oversizing hole and pressing in washer. ARP insert washers are fully CNC machined from premium thru hardened 8740 stock.Features & Benefits Made To Protect The Top Of Holes From Galling Or Collapsing Around Studs Or Bolts Ideal For Head Bolt Holes, Mid Motor Plates, Or Any Other High Wear Area That Requires A Washer Fully CNC Machined From Premium Thru Hardened 8740 Stock Easy To Install Limited 90 Day Warranty 15923932 1.0100lbs 0.00 0.00 0.00
ARP
14.4300 2025-10-16 Out of Stock

ARP 400-8551 M10Id Ss Insert Washer

Brand ARP
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SKU: KEF-A144008551
Price: $14.43
Quantity:
Out of Stock
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Product Description

Manufacturer Part Number: 400-8551

Washer; Stainless Steel; 0.500 Inch Insert Outside Diameter/ 0.790 Inch Outside Diameter; 10 millimeter Insert Inside Diameter; Chrome; Single

Attributes

  • Design: Round
  • Inside Diameter: 0.39 Inch
  • Color: Black
  • Material: Chrome Moly Steel
  • Finish: Black Oxide
  • Outside Diameter: 0.79 Inch
  • Quantity: Single


Product Description

These handy washers are made to protect the top of holes from galling or collapsing around studs or bolts. They're ideal for head bolt holes, mid motor plates, or any other high wear area that requires a washer. Easy to install by just oversizing hole and pressing in washer. ARP insert washers are fully CNC machined from premium thru hardened 8740 stock.

Features & Benefits

  • Made To Protect The Top Of Holes From Galling Or Collapsing Around Studs Or Bolts
  • Ideal For Head Bolt Holes, Mid Motor Plates, Or Any Other High Wear Area That Requires A Washer
  • Fully CNC Machined From Premium Thru Hardened 8740 Stock
  • Easy To Install
  • Limited 90 Day Warranty

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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