Cold Heading Balls
Outer Diameter：Φ12-Φ16
Length：16.7mm-25mm
Roundness：0.01mm
Roughness：Rz4-Rz6.3
Straightness：0.1mm
Material：Swch15A、Swch10A
Advantages: Special Shape, Ball and shaft processing integrally
Used for: Automotive Wiper System Connections