Fastener Fender Washer 3/8 X

Fastener Fender Washer 3/8 X

This is a 3/8" x 1-1/2" fender washer, a standard piece of hardware used throughout general concrete mixer applications. Fender washers are distinguished by their significantly larger outer diameter compared to their inner hole, which allows them to distribute clamping force over a wider surface area. This is critical for preventing bolts or screws from pulling through thin sheet metal, such as on vehicle fenders, brackets, and other mounted components. This part is essential for routine maintenance and repair when fasteners are replaced.

Key Features

• Fits 3/8 inch bolts.
• Extra-large 1-1/2 inch outer diameter to distribute load.
• Prevents pull-through on sheet metal and other thin materials.
• Typically made from low carbon steel with a zinc-plated finish for corrosion resistance.
• Can also be found in 18-8 stainless steel for superior corrosion resistance.

Fits These Mixers

McNeilus, Terex, Con-Tech. This is a general-use fastener commonly found on various concrete mixer trucks and related equipment for applications such as mounting fenders, brackets, and other sheet metal components. A plated 3/8" x 1-1/2" fender washer is listed as a component for ROTO-MIX Vertical Mixers. A similar 3/8" x 1-1/4" version is used on Terex front discharge 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.