Wheel studs, often called tire bolts, are threaded metal rods, typically made of steel, that protrude from the wheel hub, usually through the brakes. Their main purpose: Securing the wheel to the hub.

Grade 8 (ASTM A354BD) 150,000-psi threaded rod is available on McMaster-Carr's website: click fastening and joining, then threaded rods and sleeves, then threaded rods and studs, then high ...

Currie's adjustable threaded rod ends work great not just for 4x4 suspensions but also hydraulic and air suspensions. When it comes to adjustable rear axle arms, ...