Material: Stainless steel 1.4305 (AISI 303)/1.4404 (AISI 316 L). Tension spring: 1.4310. Plunger pin: Ground, chemically nickel-plated. Cap: Plastic Thermoplast (polyamide) black, matt finish. Note: cam-action indexing plungers are used if the plunger pin sometimes needs to be retracted, i.e must not stick out. Turning the indexing plunger by 180° causes the plunger pin to retract. There is a notched catch to ensure the plunger can be locked in both positions. Version A-N: Without counter nut, without plastic cap. Version B-N: Without counter nut, with plastic cap. Version AK-N: With counter nut, without plastic cap. Version BK-N: With counter nut, with plastic cap.
| Shape | A-N |
|---|---|
| d1 -0,02/-0,04 (mm) | 8 |
| d2 (mm) | M20 x 1,5 |
| d3 (mm) | 20 |
| l1 (mm) | 69 |
| l2 (mm) | 12 |
| l3 +1,5 (mm) | 36 |
| l4 (mm) | 37 |
| l5 (mm) | 52 |
| Spring Pressure N~ Start | 21 |
| Spring Pressure N~ End | 57 |
| Weight (g) | 115 |
