Spring plunger smooth long with collar & ball

Material:

• body: stainless steel 305 (1.4303);
• ball: stainless steel, hardened;
• spring: stainless steel.

Characteristics:

• spring plungers can be used for locating or for applying pressure, as a detent or for ejection;
• special types on request;
• spring range and forces are precisely tested;
• calculation of indexing resistance, see details in the appendix;
• bore (H7) is equal to D in the table;
• F (N) and F1 (N) in the table is the average statistical value of the spring force;
• L4 in the table is the stroke (mm);
• temperature range to a maximum of 250°C.