Spring Plungers

Spring plungers are used as detents as well as for push-on/push-off applications and ejectors.

This indexing Plunger is used in applications which require surface mounting and the plunger has to stay in its retracted position. To achieve this, the knob is rotated 90° after being retracted. The head of the plunger body is provided with a suitable notch in opposite positions so as to prevent the plunger from accidentally slipping back into its forward position. The series has been expanded with additional plunger pin lengths to widen the application opportunities. Maximum heat resistance of nylon plastic hand knob is 230°F.