JAM NUT RH 3/8 UNF (AXLE)

Jam Nut 3/8" UNF Zinc Plated

This 3/8" UNF jam nut is a low-profile fastening solution designed for locking and adjustment applications in motorsport, automotive and engineering assemblies. Commonly used on axle, steering and suspension components, it helps secure adjustment settings by tightening against a primary nut or threaded component to resist movement under vibration and load.

Manufactured from steel and finished with a zinc-plated coating, this jam nut offers excellent durability and corrosion resistance while maintaining a compact installation profile. The fine-thread UNF design provides increased thread engagement and precise adjustment, making it ideal for critical assemblies where accurate positioning and secure retention are required.

A reliable choice for race cars, performance vehicles and fabrication projects where dependable locking performance is essential.

Specifications

• Thread Size: 3/8" UNF

• Thread Direction: Right Hand Thread

• Type: Jam Nut

• Finish: Zinc Plated

• Fine Thread (UNF)

• Low-Profile Design

• Suitable for Locking and Adjustment Applications

• Commonly Used on Axle Assemblies

• SKU: JNR3/8