Dorman - Autograde Flat Washer Class 10.9 M12 437-312

Flat washer for Dorman - Autograde 437-312 used to replace original washers in numerous applications.

Made from high‑strength materials and rigorously tested to ensure a durable fit and long service life.

Key Features

• Flat washer design for even load distribution
• Class 10.9 rating for high strength and durability
• M12 size fits standard fasteners
• Pack of 50 units for bulk replacement

Benefits

• Provides reliable load distribution for heavy duty assemblies
• Reduces maintenance downtime by preventing fastener failure
• Maintains torque integrity for safety-critical systems
• Saves time and money with bulk packaging of 50 units
• Compatible with standard M12 fasteners across many vehicle models

Application

Ideal for automotive, industrial, and machinery applications where a flat washer is required to secure bolts or studs.

Why Choose Dorman - Autograde?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct‑fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• Pack of 50 washers

Item Dimensions

• Dimensions: 3.7in x 2.4in x 2.2in
• Weight: 0.7lbs