5/8 UNF LH STEERING ARM JAM NUT

Steering Arm Jam Nut 5/8" UNF Left Hand Thread Zinc Plated

This 5/8" UNF left-hand thread jam nut is designed for steering and suspension assemblies where precise adjustment and secure locking are essential. Commonly used on steering arms, tie rods and rod end applications, the thin-profile design allows components to be locked in position without adding unnecessary height or affecting adjustment range.

Manufactured from high-strength steel and finished with a zinc-plated coating, this jam nut provides excellent durability and corrosion resistance for motorsport, performance and fabrication applications. The fine-thread UNF configuration delivers accurate adjustment and increased thread engagement, making it ideal for critical alignment and steering components.

A dependable fastening solution for race cars, performance vehicles and workshop fabrication where secure adjustment retention is required.

Specifications

• Thread Size: 5/8" UNF

• Thread Direction: Left Hand Thread (LH)

• Type: Jam Nut / Thin Lock Nut

• Material: Steel

• Finish: Zinc Plated

• Fine Thread (UNF)

• Commonly Used on Steering Arms and Rod End Assemblies

• Suitable for Motorsport, Suspension and Steering Applications

• SKU: 93009