Spring plungers with slot and thrust pin stainless steel

Sleeve steel grade 5.8. Ball steel. Spring grade D steel wire.

The combination of excellent material properties is a special feature of silicon nitride (Si3N4). These include high resiliance and stability, excellent wear properties and good chemical resistance.

These spring plungers are chiefly used as ejectors and spring stops in machine construction. The thrust pin is actuated in the axial direction. Drawing reference: 1) grub screw glued in

Sleeve 1.4305. Ball 1.4034. Spring 1.4310. LONG-LOK thread lock, Nylon.