Why Upgrade to ARP Washers?
Because stacking random washers from your toolbox isn’t engineering—it’s wishful thinking.
ARP washers are engineered to provide uniform clamping surfaces, preventing fasteners from digging into materials and ensuring accurate torque readings every time.
Key Features
- Premium Chrome Moly Steel Construction
Extremely strong and resistant to deformation under high load. - Black Oxide Finish
Provides corrosion resistance with a clean, low-profile appearance. - Precision Machined for Uniform Thickness
Ensures consistent torque application and even load distribution. - High Load Capacity
Designed for performance and racing applications where failure isn’t an option. - 10-Piece Pack
Perfect for completing builds or upgrading critical fastening points.
Build up an inventory of these premium quality washers so you do not get caught short when you should. They’re Constituted of premium chrome moly and are parallel-ground, hardened, and finished in black oxide. The 10 washers on this package Each and every have a 7/16″ inside diameter, 13/16″ outdoor diameter, and a .120″ thickness.
Ideal Applications
- Cylinder head and engine fasteners
- Suspension and chassis hardware
- High-performance and racing builds
- Any application requiring precise clamping and load distribution
Basically anywhere you don’t want hardware to shift, loosen, or fail.
Parallel-ground and hardened high performance washers
Constituted of premium chrome moly and finished in black oxide
Why It Matters
Cheap washers can lead to:
- Inaccurate torque readings
- Uneven clamping force
- Surface damage to components
- Bolt loosening over time
The ARP 200-8530 washers ensure even load distribution and reliable fastening, helping your entire setup perform the way it should.
Installation Notes
- Always match washer size to bolt/stud diameter
- Ensure clean, flat surfaces before installation
- Torque fasteners to proper specifications
Traditional style washing machine without a inside diameter chamfer
7/16″ inside diameter, 13/16″ outdoor diameter, and .120″ thick
Each and every package comprises 10 washers
Final Verdict
The ARP 200-8530 Chrome Moly Washer Kit proves that even the smallest components play a critical role in build quality. Stronger, more precise, and far more reliable than generic washers.
Because details matter—and ARP doesn’t miss them.
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