Fastener Flatwasher - 3/8

Fastener Flatwasher - 3/8

This 3/8" flat washer is a standard hardware component used across various systems in general concrete mixers, including front and rear discharge models. It is designed to increase the bearing surface area of a fastener, evenly distributing the clamping force and preventing the bolt head or nut from pulling through the material. Made from durable steel, it provides reliable performance in high-vibration environments typical of heavy machinery. Replacing worn or missing washers is essential during maintenance to ensure secure assembly and prevent loosening of critical components.

Key Features

• 3/8-inch inner diameter for compatibility with standard 3/8" bolts and studs
• Distributes fastener load to prevent surface damage and pull-through
• Durable steel construction withstands high-vibration mixer environments
• Compatible with both front discharge and rear discharge concrete mixers

Fits These Mixers

McNeilus, Terex, Con-Tech. Fits general hardware applications requiring a 3/8" flat washer on McNeilus, Terex, and Con-Tech front and rear discharge concrete mixers.

All measurements ± standard manufacturing tolerance.

Product descriptions are drafted with automated tools and reviewed as time allows. While we work to keep them accurate, specifications and fitment should be confirmed with a Customer Service specialist at 800-745-3414 before purchase. Found an error? Let us know and we’ll fix it.