SM 1275-21 Spring plunger

Spring plunger / spring thrust pad with internal hexagon and seal

Material:  St: steel / Ni: stainless steel

Form A: housing from steel, bolt free cutting steel, hardened, normal spring load

Form AN: housing and bolt stainless steel 1.4305, normal spring load

Form AS: housing from steel, bolt free cutting steel, hardened, increased spring load

spring: stainless steel

sealing: NBR plastic

Ausf. SD: special screwdriver

Indication:

standard spring load: no marking

increased spring load: marked with two lines

To be used for locating or for applying pressure or lifting off. By means of the seal, liquid cannot penetrate into the spring plunger. Spring plungers can be fixed and removed by means of the slot or internal hexagon. Temperature range from - 30 °C up to + 80 °C. Compared to finish of SM1275-2, i.e. „no seal“, there are deviations in dimension l, spring load and temperature range.