RockJock · New
RockJock RockNut Kit Nut and Bung 1in RH Thread
MPN RJ-576201-101 · Store SKU rokRJ-576201-101
Supplier stock checked 11/7/2026, 6:00:02 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
RockNuts from RockJock are the evolution of locking nuts that render traditional jam nuts obsolete! RockNuts solve the age-old problem faced by Rock Crawlers and Racers alike – your get your suspension set up to twist and move, suspension joints bind up in brackets and jam nuts pop loose. This potential issue is not only one more thing on your maintenance checklist before an event or a race, but loose jam nuts will cause a suspension joint and the arm it is threaded into to destroy one another if they are not tight. The collet design of the RockNut provides a steel nut with a female taper and a steel bung or aluminum control arm with an intersecting male taper. When tight, the components are bound together and are bound onto the threads of the suspension joint with incredible force. This RockNut kit for suspension fabricators provides you with a 1 in.-14 RH thread steel nut and steel weld-in bung that is designed to be inserted into a 1 1/2 in. x .188 in. wall tube. Finish is black zinc plating on the nut and raw, weldable steel on the bung. RockJock RockNut; Nut And Bung; 1 in. RH Thread; w/Rocknut; RockJock RockNut
Manufacturer fitment & guides
Check RJ-576201-101 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- California Proposition 65: Y
