Fastener Locknut - 5/16""-18

Fastener Locknut - 5/16""-18

The 5/16"-18 Unitorque locknut is a specialized all-metal prevailing torque fastener designed for general mixer applications, including McNeilus and Oshkosh concrete mixers. Featuring a deformed thread design, this locknut creates friction between the mating threads to prevent loosening caused by the heavy vibration typical of mixer operation. It is commonly used in control cable assemblies, such as Teleflex cab and rear controls, as well as general chassis hardware. The zinc-plated steel construction provides essential corrosion resistance against harsh weather and chemical exposure. Replacing worn or missing locknuts during routine maintenance ensures that critical control linkages and structural components remain securely fastened.

Key Features

• 5/16"-18 UNC coarse thread size
• Unitorque all-metal prevailing torque design for superior vibration resistance
• Zinc-plated steel construction for enhanced corrosion protection
• Compatible with Teleflex control cable assemblies and general mixer hardware
• Direct replacement for Oshkosh/McNeilus OEM part 0005327

Fits These Mixers

McNeilus, Terex, Con-Tech. Fits various general mixer applications on McNeilus, Oshkosh, and Terex concrete mixers. Specifically used in Teleflex 3-inch and 4-inch travel cab and rear control cable assemblies, as well as general chassis hardware.

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.