Automotive ball pin, core metal part for suspension & steering ball joints. Mirror polished high-tensile steel, wear-resistant and smooth, compatible with control arms and tie rods.
Function: Key movable part of ball joint, forms universal joint with bushing. Transmit steering force and suspension load, realize flexible wheel steering and absorb road shock for stable driving.
Features:
Forged steel with mirror polished spherical surface, low friction for smooth rotation.
Integrated precise thread for firm installation, anti-loosening.
High hardness & fatigue resistance, prevent loose clearance and abnormal noise.
Standard sizes to match dust boots and plastic bushings for full ball joint assembly.