Prado 90 Suspension Flex







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Rhythm Offroad

A hobby based 4WD parts fabricator in NSW Australia.

For TOYOTA parts please go to 90 Series Spares.
For LOWER BALL JOINTS specifically, use this link: Toyota LBJ kits.
Rhythm Offroad DIFF DROPS are also available from the 90 Series Spares shop; Diff Drops.

Items from this site (Rhythm Offroad) have slow turn-around times as they're made in my personal time (weekends/holidays). Unfortunately my personal circumstances have been difficult for some time now so I'm unable to commit much time to developing these products. Items marked as unavailable will not be available this year. Items marked as no stock have possibility.


Hex Lock nuts (Jam nuts)



Lock Nuts Imperial UNF - Mixed
4 sizes: 1/2"-20, 5/8"-18, 3/4"-16, 7/8"-14

Quantity and postage?


Lock Nuts Imperial 1/2"-20 UNF

Quantity and postage?


Lock Nuts Imperial 5/8"-18 UNF

Quantity and postage?


Lock Nuts Imperial 3/4"-16 UNF

Quantity and postage


Lock Nuts Imperial 7/8"-14 UNF

Quantity and postage?

These hex lock nuts are CR+3 case hardened zinc plated steel. Suitable for locking heim joints, rod ends, etc.

Imperial sizes available, all in standard right hand thread:

  • 1/2"-20 UNF
  • 5/8"-18 UNF
  • 3/4"-16 UNF
  • 7/8"-14 UNF

For sizes not listed or multiple item orders please request a quote.


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