Description:

The 87A Head Bolt Washer Kit is a 20 piece set designed to provide precise and consistent clamp load for an optimum gasket seal. These washers are engineered to prevent damage to cylinder head bosses during installation.

• Inner Diameter: 0.5 inches
• Outside Diameter: 0.62 inches
• Thickness: 0.12 inches
• Material: High grade alloy steel
• Finish: Corrosion resistant zinc finish
• Washer Type: Flat
• Compatibility: 1/2 inch bolts
• Application: Automotive
• Quantity: 20 pieces per kit
• Treatment: Heat treated for durability