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ARP 200-8446 7/16 ID Black Hardened Flat Washers

Manufacturer

Picture for manufacturer ARP

Part Number

200-8446
9 reviews
Sale Price

$8.96

Estimated ship date Thursday, November 26

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Fitment guaranteed

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Product Details

ARP 200-8446 black oxide hardened flat washers are precision-manufactured washers designed for high-performance fastening applications. These washers feature a 7/16 inch inner diameter and .700 inch outer diameter with a flat, no-chamfer design for maximum surface contact and load distribution.

Key Features:

  • 7/16 inch inner diameter (ID) fits standard 7/16" bolts and studs
  • .700 inch outer diameter (OD) provides optimal load distribution
  • Black oxide finish for corrosion resistance and professional appearance
  • No chamfer design ensures flat, even contact with mounting surfaces
  • Hardened construction for use in high-stress applications
  • Precision machined to tight tolerances for consistent performance

ARP washers are manufactured from premium materials to complement ARP's line of high-performance fasteners. The black oxide coating provides basic corrosion protection while maintaining precise dimensions. These washers are ideal for engine builds, drivetrain assemblies, suspension systems, and other applications where reliable clamping force and surface protection are critical.

Great website. It is cheap and provides relatively fast shipping.

cheapest price

Found exactly what I was looking for at a great price and shipping was super fast.

you have a good selection

Love the quick payment through Amazon! VERY helpful

You guys are really great. I searched all over the Internet for bilstein shocks at a good price. You offered the best with no gimmicks. Thank you. I will shop with you soon.

Ordering was easy and qiuick

Went well. Had to re enter everything because I am having it shipped to where I am working instead of my home. But, for security, I understand that. So, good experience.

The sales/service team were very helpful and they had the cheapest price for an air filter that I could find. I will definitely shop here again!

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