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World-Leading Fastener Technology by ARP
Engine hardware is often the most overlooked yet crucial aspect of engine performance and durability. While some fasteners can be reused during an engine rebuild, it's vital to replace critical components—such as connecting rod bolts, cylinder head studs, and flywheel fixings—with new, high-quality alternatives.
Our range of ARP fasteners is designed to meet the demands of high-performance engines. Manufactured from premium-grade alloy steels, ARP fasteners are engineered to handle the extreme stresses of performance applications.
Invest in ARP hardware to ensure unmatched reliability and maximum engine performance.
(22 PRODUCTS FOUND)
SKU: 200-8785
ARP 3/8" ID Flat Washers - ARP 200-8785 | Hardened - Pack of 10
ARP Flat Washers.
Upgrade your engine assembly with ARP Washers.
Crafted with the superior quality ARP is renowned for, these washers ensure optimal performance and reliability under extreme conditions.
Technical Specifications
- Washer Outside Diameter (mm): 16.637mm
- Washer Outside Diameter (in.): 0.66"
- Washer Inside Diameter (mm): 9.525mm
- Washer Inside Diameter (in.): 0.38"
- Washer Thickness (mm): 2.286mm
- Washer Thickness (in.): 0.090"
- Washer Material: Chromoly
- Washer Colour: Black
- Inside Diameter Chamfer: No
- Hardened: Yes
Upgrade your build with ARP Flat Washers, trusted by professionals and enthusiasts alike.
What's included in the package?
- ARP 3/8" ID Flat Washers - ARP 200-8785 | Hardened
ARP 3/8" ID Flat Washers - ARP 200-8785 | Hardened - Pack of 10
ARP Flat Washers.
Upgrade your engine assembly with ARP Washers.
Crafted with the superior quality ARP is renowned for, these washers ensure optimal performance and reliability under extreme conditions.
Technical Specifications
- Washer Outside Diameter (mm): 16.637mm
- Washer Outside Diameter (in.): 0.66"
- Washer Inside Diameter (mm): 9.525mm
- Washer Inside Diameter (in.): 0.38"
- Washer Thickness (mm): 2.286mm
- Washer Thickness (in.): 0.090"
- Washer Material: Chromoly
- Washer Colour: Black
- Inside Diameter Chamfer: No
- Hardened: Yes
Upgrade your build with ARP Flat Washers, trusted by professionals and enthusiasts alike.
What's included in the package?
- ARP 3/8" ID Flat Washers - ARP 200-8785 | Hardened
£4.54
excl.VAT
£5.45
incl.Vat
SKU: 200-8585
ARP 5/16" ID Chamfer Washers - ARP 200-8585 | Hardened - Pack of 10
ARP Chamfer Washers, 5/16" ID x .550" OD x .120"
ARP 5/16" ID chamfered washers are ideal for anyone looking for reliable, precision-engineered hardware for high-performance or critical applications. Their quality and design help ensure safety, durability, and proper function in demanding environments.
Technical Specifications
- Washer Outside Diameter (mm): 13.970mm
- Washer Outside Diameter (in.): 0.55"
- Washer Inside Diameter (mm): 13.970mm
- Washer Inside Diameter (in.): 0.31"
- Washer Thickness (mm): 3.048mm
- Washer Thickness (in.): 0.120"
- Washer Material: Chromoly
- Washer Colour: Black
- Inside Diameter Chamfer: Yes
- Hardened: Yes
Upgrade your build with ARP Chamfer Washers, trusted by professionals and enthusiasts alike.
What's included in the package?
- ARP 5/16" ID Chamfer Washers - ARP 200-8585 | Hardened - Pack of 10
ARP 5/16" ID Chamfer Washers - ARP 200-8585 | Hardened - Pack of 10
ARP Chamfer Washers, 5/16" ID x .550" OD x .120"
ARP 5/16" ID chamfered washers are ideal for anyone looking for reliable, precision-engineered hardware for high-performance or critical applications. Their quality and design help ensure safety, durability, and proper function in demanding environments.
Technical Specifications
- Washer Outside Diameter (mm): 13.970mm
- Washer Outside Diameter (in.): 0.55"
- Washer Inside Diameter (mm): 13.970mm
- Washer Inside Diameter (in.): 0.31"
- Washer Thickness (mm): 3.048mm
- Washer Thickness (in.): 0.120"
- Washer Material: Chromoly
- Washer Colour: Black
- Inside Diameter Chamfer: Yes
- Hardened: Yes
Upgrade your build with ARP Chamfer Washers, trusted by professionals and enthusiasts alike.
What's included in the package?
- ARP 5/16" ID Chamfer Washers - ARP 200-8585 | Hardened - Pack of 10
£10.90
excl.VAT
£13.08
incl.Vat
SKU: 200-8452
ARP 5/16" ID Flat Washers - ARP 200-8452 | Hardened - Pack of 10.
ARP Flat Washers.
Upgrade your engine assembly with ARP Washers.
Crafted with the superior quality ARP is renowned for, these washers ensure optimal performance and reliability under extreme conditions.
Technical Specifications
- Washer Outside Diameter (mm): 16.637mm
- Washer Outside Diameter (in.): 0.66"
- Washer Inside Diameter (mm): 7.950mm
- Washer Inside Diameter (in.): 0.31"
- Washer Thickness (mm): 1.905mm
- Washer Thickness (in.): 0.075"
- Washer Material: Chromoly
- Washer Colour: Black
- Inside Diameter Chamfer: No
- Hardened: Yes
Upgrade your build with ARP Flat Washers, trusted by professionals and enthusiasts alike.
What's included in the package?
- ARP 5/16" ID Flat Washers - ARP 200-8452 | Hardened
ARP 5/16" ID Flat Washers - ARP 200-8452 | Hardened - Pack of 10.
ARP Flat Washers.
Upgrade your engine assembly with ARP Washers.
Crafted with the superior quality ARP is renowned for, these washers ensure optimal performance and reliability under extreme conditions.
Technical Specifications
- Washer Outside Diameter (mm): 16.637mm
- Washer Outside Diameter (in.): 0.66"
- Washer Inside Diameter (mm): 7.950mm
- Washer Inside Diameter (in.): 0.31"
- Washer Thickness (mm): 1.905mm
- Washer Thickness (in.): 0.075"
- Washer Material: Chromoly
- Washer Colour: Black
- Inside Diameter Chamfer: No
- Hardened: Yes
Upgrade your build with ARP Flat Washers, trusted by professionals and enthusiasts alike.
What's included in the package?
- ARP 5/16" ID Flat Washers - ARP 200-8452 | Hardened
£4.54
excl.VAT
£5.45
incl.Vat
(22 PRODUCTS FOUND)
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