Sleeve: Steel, Quality Class 5.8 with black oxide finish.
Pressure Pin: Hardened Steel with natural finish.
Spring: Spring Steel.
Pressure and function tested.
Spring Force F1 and F2, Spring Travel H, and Thread M optoelectronically tested.
Spring plungers serve for positioning and indexing, and also as hold-down and knock-out pins.
They are used, for example, in fixture and tool shops.
Available with slot recess instead of hex socket, P.O.A.
Specialist assembly key for fitting available, P.O.A.
Available with lighter spring force, P.O.A.