PM Series Ball Joint

Body and ball stud Low carbon steel. Case hardened.
Clip MN65 carbon steel strip, hardened and tempered, equivalent SAE 1070.

Protective Finish:
Body and ball stud Zinc plated, de-embrittled and passivated. The assembly is lubricated.

  • DIN 71802 Series
  • The PM Series is Lightweight and slim line. To resist wear, the ball stud and body cavity are both case hardened. The spring clip allows the ball stud to be easily disconnected or re-assembled during installation. The Hexagon form of the studs facilitate assembly.
  • The PM Ball Joint is available without the ball stud for assembly on to a pre-positioned ball stud and the ball studs are also available separately.
  • Inch sizes of this range are also available.


Part NoThread ISO ABCDHJKLMQBall Dia ØWeight Per 100 in Kgs
PM 4M4 x 0.722171067.252.7519784.751.0
PM 5M5 x 0.8292212810.633.50268116.351.3
PM 5/1M5 x 0.8292212810.633.50298146.351.4
PM 6M6 x 1.0322514810.633.50298146.351.3
PM 6/1M6 x 1.0322514810.633.50268116.351.2
PM 8M8 x 1.253022121013.354.503311148.002.3