Indexing plunger TA.4 D1=M20X1, 5, D=12, Style D with latching groove, With lock nut, With guide pin of

Indexing plungers are used to prevent changes in the engagement position caused by transverse forces. Only after the pin has been withdrawn manually is it possible to move to another latching position.
If the pin is to remain withdrawn for a long period and the guided locking pin must be prevented from retracting, form D should be used.
Material:
Steel version:
Threaded bush and locking guide pin in free-cutting steel.

Stainless steel version:
Threaded bush 1.4305.
Hardened guide pin for locking 1.4034.
Unhardened guide pin for locking $s14035..

Thermoplastic mushroom head.

Version:
Steel version:
Burnished threaded bush.
Hardened, polished and burnished guide pin for locking.

Stainless steel version:
Threaded bush, untreated surface.
Hardened and polished guide pin for locking, untreated surface.
Unhardened and polished guide pin for locking, untreated surface.

Mushroom-head knob in dark grey RAL 7021 or traffic red RAL 3020.
On request:
Special versions.