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3/8-24 Right Hand Jam Nut
37FNFJ0Z 3/8-24 Right Hand Jam Nut
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3/8-24 Right Hand Jam Nut

Part Number: 37FNFJ0Z
Online Price: $0.69
3/8-24 Jam Nut – High-Strength Fine Thread Nut for Karting & Small Engine Racing
Availability: In Stock.

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Description

3/8-24 Jam Nut – High-Strength Locking Nut for Racing Go-Karts & Performance Applications


The 3/8-24 Jam Nut is a precision-machined locking nut designed specifically for racing go-karts, kart steering components, and other high-performance applications. Engineered to provide a secure, vibration-resistant hold, this jam nut ensures critical parts like heim joints, tie rods, and spindle hardware stay firmly in place under extreme racing conditions.


Crafted from durable steel and finished for corrosion resistance, the 3/8-24 jam nut is the go-to choice for racers and builders seeking reliable, lightweight hardware that won’t loosen during high-speed runs or rough track conditions.


Key Features:

  • Thread Size: 3/8"-24 (fine thread)
  • Material: High-strength steel
  • Finish: Zinc-coated for corrosion protection
  • Designed for vibration resistance and secure locking
  • Ideal for heim joints, tie rods, and steering components
  • Compatible with common go-kart and racing hardware
  • Sold individually or in bulk packs


Why Choose Our 3/8-24 Jam Nut?

Whether you’re tuning your kart’s steering geometry or upgrading your suspension, these jam nuts lock critical components tightly, preventing loosening and ensuring consistent, precise handling lap after lap. A must-have for serious racers and builders.

FAQ

What is a 3/8-24 jam nut used for in racing applications?

It’s commonly used to lock heim joints, tie rods, and spindle components on go-karts, racing lawnmowers, and other small-engine vehicles where tight, reliable fastening is required.


What makes this jam nut better than standard nuts?

Jam nuts are thinner and designed to lock against another nut or component, providing a secure, vibration-resistant hold—essential for racing environments.


Is this compatible with heim joints?

Yes, it’s widely used with 3/8-24 threaded heim joints in steering and suspension setups.


Is the jam nut reusable?

Yes. As long as it's not over-torqued or damaged, it can be reused safely in multiple applications.


What material and finish is it made from?

It’s made from high-strength steel with a zinc-plated finish to resist corrosion and wear in harsh racing conditions.

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