K0631 Indexing Plungers In Steel Hardened Pin Four Types

Material:
- Steel version, locking pin hardened:
quality class 5.8.
- Stainless steel version, locking pin not hardened:
threaded sleeve 1.4305.
Locking pin 1.4305.

Mushroom knob in anthracite grey thermoplastic.

Surface finish:
- Steel version, locking pin hardened:
black oxide finish. Locking pin ground.
- Stainless steel version, locking pin not hardened:
natural finish.
Locking pin ground.

Note:
Indexing Plungers are used to prevent any change in locking position due to lateral forces. A new locking position can only be set after the bolt has been manually disengaged. Form C or D is recommended for applications in which gradual disengagement of the Indexing Plungers is desired, without any relocking of the locking pin.