Dorman Autograde Split Lock Washer Grade 5 3/8 Inch 100 Pack 270-012

Split lock washers grade 5 3/8 inch used to replace worn or missing factory fasteners in automotive and general repair applications.

Built to meet the manufacturer's design intent for reliable service, this hardware is constructed from quality materials and undergoes extensive testing to ensure a precise fit and long service life.

Key Features

• Grade 5 steel construction for high tensile strength
• 3/8 inch nominal size for standard bolt applications
• Split lock design prevents nut loosening due to vibration
• Direct replacement for original equipment washers
• Bulk pack contains 100 pieces for multiple repairs
• Quality tested for durability and consistent performance

Benefits

• Secures fasteners effectively to prevent safety hazards
• Reduces the risk of repeat repairs caused by loose hardware
• Restores vehicle components to proper factory specification
• Provides excellent value with a large quantity per package
• Ensures reliable operation under daily driving demands
• Minimizes installation time with direct-fit engineering

Application

Ideal for mechanics and DIY enthusiasts needing reliable locking washers for suspension, engine, or chassis repairs where vibration resistance is critical.

Fitment Notes

• Universal fitment for applications requiring 3/8 inch Grade 5 split lock washers
• Consult vehicle service manual for specific fastener requirements

Why Choose Dorman?

• 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 your vehicle with confidence in fit and durability.

What's in the Box

• 100 Piece Split Lock Washer Pack

Item Dimensions

• 3.7in x 2.4in x 2.2in, 0.7lbs