Spring plunger smooth

Material:

• body: free cutting steel, blackened;
• pin: free cutting steel, blackened;
• spring: stainless steel.

Characteristics:

• especially designed for the use in tool-making;
• usable as ejection pins and spring stops;
• it is impossible for the complete spring plunger or any of its individual parts to come out of the retaining bore;
• the 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;
• temperature range to a maximum of 250°C.