Dorman Autograde Split Lock Washer Grade 5 5/16 Inch 100 Pack 270-011

Split lock washers grade 5 5/16 inch used to replace worn or missing factory fasteners in automotive and industrial 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
• 5/16 inch nominal size for standard bolt compatibility
• Split lock design prevents loosening under vibration
• Direct replacement for original equipment washers
• Bulk 100 piece pack for multiple repairs
• Quality tested for durability and fit

Benefits

• Secures fasteners against vibration-induced loosening
• Restores proper clamping force to critical assemblies
• Reduces risk of repeat repairs with durable materials
• Cost-effective bulk solution for shops and DIYers
• Ensures reliable performance in daily driving conditions
• Matches OE form and function for seamless installation

Application

Ideal for mechanics and vehicle owners needing reliable locking hardware for engine components, suspension repairs, bracket mounting, and general automotive maintenance where vibration resistance is critical.

Fitment Notes

• Universal fitment for applications requiring 5/16 inch Grade 5 split lock washers
• Consult vehicle service manual for specific fastener requirements
• Compatible with numerous aftermarket and OEM bolt sizes

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
• Helps reduce the risk of repeat repairs with proven aftermarket solutions

What's in the Box

• 100 Piece Split Lock Washer Pack

Item Dimensions

• 3.2in x 2.4in x 1.5in
• Weight: 0.5lbs