Adjuster Nut Slider Course

The Adjuster Nut Slider Course by WEHRS MACHINE is a precision-engineered lock nut assembly designed for spring slider applications in high-performance suspension and chassis systems. This component serves critical builders, fabricators, and racing enthusiasts who demand reliable adjustability and repeatability in suspension geometry. The coarse thread design enables positive engagement and quick adjustment cycles, making it essential for tuning camber, caster, and ride height in both competition and street applications.

Constructed from hardened steel and finished in black oxide, the Adjuster Nut Slider Course resists corrosion and galling under repeated adjustment stress. The included O-ring provides a seal against vibration-induced loosening, a critical failure point in suspension systems subject to continuous articulation and shock loading. The coarse thread pitch ensures adequate load-carrying capacity while maintaining the fine control necessary for precision alignment work. At just 0.53 lbs, this compact component integrates seamlessly into lightweight suspension designs without compromising structural integrity or adjustment range.

Fabricators and suspension specialists rely on this slider nut for custom A-arm kits, drag racing setups, and road racing platforms where camber and caster curves demand frequent tuning between sessions. Installation requires basic threading knowledge and compatible threaded adjuster rods—common in aftermarket control arm assemblies from major racing suppliers. The black oxide finish pairs well with polished and powder-coated components, maintaining a professional appearance in both street and competition environments. Sold individually, builders typically purchase multiples to outfit all four corners of their suspension system.