B and B Performance Products 30430 1/2 Inch Stepped Head Bolt Washers Set of 30

The B and B Performance Products 30430 set includes thirty high-quality stepped head bolt washers designed for use with aluminum heads. These washers feature a 0.995 inch outer diameter and a 0.500 inch inner diameter, providing a secure fit for 1/2 inch head bolts. Made from chromoly steel and finished with a black oxide coating, they offer excellent strength and corrosion resistance for demanding engine applications. These washers are engineered to distribute load evenly across the bolt head, reducing the risk of damage to the aluminum head and ensuring a reliable seal during operation. Suitable for performance builds and engine rebuilds, they help maintain proper bolt tension and prolong component life.

Features:

• Material: Chromoly steel for strength and durability

• Finish: Black oxide for corrosion resistance

• Inner Diameter: 0.500 inches for compatibility with 1/2 inch bolts

• Outer Diameter: 0.995 inches to distribute load effectively

• Thickness: 0.190 inches designed for secure fit and stability

• Set of 30 washers suitable for multiple applications

• Designed for use with aluminum cylinder heads

• Engineered for performance and reliability