Dorman Autograde Grade 8 Split Lock Washer 7/16 Inch for Automotive Repair 870-013

Grade 8 split lock washers 7/16 inch used to replace worn or damaged factory washers in automotive and industrial applications.

Built to meet the manufacturer's design intent for reliable service, this washer is constructed from high-strength Grade 8 steel to ensure a secure fit and long service life under heavy load conditions.

Key Features

• Constructed from Grade 8 high-strength steel for maximum durability
• Split lock design prevents loosening due to vibration and torque
• 7/16 inch size fits standard automotive and machinery bolts
• Direct replacement for original equipment washers
• Quality tested to ensure consistent performance and fit
• Available in a bulk pack of 42 pieces for multiple repairs

Benefits

• Prevents fastener failure caused by vibration in critical components
• Restores proper clamping force to bolts and nuts
• Reduces the risk of repeat repairs with durable materials
• Ensures smoother installation with precise OE-matching dimensions
• Provides cost-effective solution for fleet or shop inventory
• Enhances overall safety of assembled mechanical systems

Application

Ideal for mechanics and DIY enthusiasts repairing suspension components, engine mounts, exhaust systems, and general chassis hardware where vibration resistance is critical.

Fitment Notes

• Universal fitment for any application requiring a 7/16 inch Grade 8 split lock washer
• Compatible with various aftermarket and OEM bolt assemblies
• Replaces cross-reference part numbers including Midwest 8218 and Wurth 1442 0716

Why Choose Dorman - Autograde?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function
• Built with quality materials and validated through testing to stand up to daily driving demands
• Offers a smart way to restore vehicles with confidence in fit and durability

What's in the Box

• 42 Piece pack of Grade 8 Split Lock Washers

Item Dimensions

• Package Length: 3.7 inches
• Package Width: 2.4 inches
• Package Height: 2.2 inches
• Package Weight: 0.5 lbs