Rod End - 3/8in x 3/8in RH Steel - Male

The Rod End - 3/8in x 3/8in RH Steel - Male from QA1 is a precision spherical bearing designed for suspension geometry tuning and chassis linkage applications where articulation and load transfer demand reliable, low-friction pivot points. Whether you're building a custom suspension setup, fabricating control arms, or engineering a race car's steering geometry, this rod end provides the angular misalignment tolerance that rigid fasteners cannot. Mechanics and fabricators rely on quality spherical rod ends to eliminate binding in articulated joints, reduce wear on adjacent components, and maintain consistent suspension geometry under dynamic driving conditions.

This QA1 CMR6 rod end features a 3/8-inch bore paired with a 3/8-24 right-hand male thread, allowing it to screw directly into tapped holes or threaded shafts without requiring a separate bolt. The spherical (ball-and-socket) design accommodates angular loads up to roughly ±10 degrees while the steel body with zinc oxide finish provides corrosion resistance and durability in both street and race environments. The 0.11-pound weight and compact 6.1-inch length make it ideal for tight packaging in custom fabrication work, while the male thread configuration simplifies installation and reduces fastener count in space-constrained suspension components.

Fabricators, suspension tuners, and motorsports builders benefit most from this rod end when designing adjustable control arms, panhard bars, tie rods, or steering linkage modifications. It pairs seamlessly with 3/8-24 threaded studs or shafts and is commonly used in performance suspension systems where compliance and geometry precision matter. Installation requires only an appropriately tapped hole or matching male thread; torque to the specifications outlined in your suspension designer's documentation to prevent loosening under vibration. Verify bore and thread compatibility with your application before ordering—the 3/8-inch dimensions are standard across many rod end families, but thread pitch variation can occur.