Allstar Performance 5/8-18 RH Alum Jam Nuts Thin OD are specialty jam nuts with a reduced outside diameter, letting the same wrench used to adjust a radius rod also turn the jam nut. Aluminum construction with a natural finish locks rod ends and threaded suspension components securely in place.
- Thread Size: 5/8-18 in Right Hand
- Material: Aluminum
- Finish: Natural
- Thin OD: Yes
- Wrench Size: 3/4 in
- Quantity: Set of 4
- Manufacturer Part Number: ALL18296
Spec Sheet
Thread Size Compatibility
This jam nut fits 5/8-18 in Right-Hand threaded rods, studs, and rod ends. Right-hand nuts thread clockwise to tighten using standard convention. Confirm thread size and hand before ordering, since left-hand and right-hand jam nuts are not interchangeable and mixing them will not lock the assembly.
Frequently Asked Questions
What is the Allstar Performance ALL18296 jam nut used for?
The ALL18296 is a 5/8-18 right-hand thread jam nut with a thin outside diameter, used to lock rod ends and adjustment threads in place on radius rods, suspension tubes, and rack-and-pinion steering links. The reduced OD lets the same size wrench used on the rod end also turn the jam nut.
What thread size and hand does the ALL18296 use?
The ALL18296 uses a 5/8-18 right-hand thread. Right-hand nuts thread clockwise to tighten using standard convention.
What wrench size fits the ALL18296?
The ALL18296 takes a 3/4 in wrench, matching the thin OD design so the same wrench can service both the rod end and the jam nut.
How many nuts come in the ALL18296 package?
The ALL18296 ships as a set of 4 aluminum jam nuts with a natural finish.

