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  1. Homepage
  2. METRIC
  3. Spring plungers, indexing plungers, ball lock pins, cam-action indexing plungers
  4. Indexing plungers
  5. Indexing plungers, steel or stainless steel with plastic mushroom grip
  6. Indexing plungers, steel or stainless steel with plastic mushroom grip, locking slot and locknut
    7. K0338.4412
Designation
Indexing plunger
Version 1
with locking slot
style
D
Style definition
with locking slot, with locknut
Product type
standard
Main material
steel
Surface finish body
hardened
Component material
thermoplastic
Component color
black gray RAL 7021
D1=Thread
M20x1,5
D=pin diameter
12
L=Length
78
D2
33
Fx30°
2,8
L1
28
L2
14
L3
25
Locknut
with locknut
SW1
22
SW2
30
Size
4
Spring force final pressure F2 approx. N
39
Spring force initial pressure F1 approx. N
15
Travel S
12
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ CP65 substance 1 cancer & reproductive toxicity
lead and lead compounds
~ CP65 substance 2 cancer
carbon-black extracts
~ PFAS free?
yes
~ REACH SVHC-free?
yes
~ REACh SVHC 2 name > threshold
previous lead possible
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
yes

Description

Material

Steel version:

Threaded sleeve and indexing pin free-cutting steel.



Stainless steel version A1:

Threaded sleeve 1.4305.

Indexing pin hardened 1.4034.

Indexing pin not hardened 1.4305.



Stainless steel version A4:

Threaded sleeve and indexing pin 1.4404.



Mushroom grip thermoplastic.

Version
Steel version:
Threaded sleeve black oxidized.
Indexing pin hardened, ground and black oxidized.

Stainless steel version A1:
Threaded sleeve bright.
Indexing pin hardened and ground, bright.
Indexing pin not hardened and ground, bright.

Stainless steel version A4:
Threaded sleeve bright.
Indexing pin ground and chemically nickel-plated.
Indexing pin ground, bright.

Mushroom grip black gray RAL7021 or traffic red RAL3020.
Note
The materials used enable a wide range of applications.
Indexing plungers made from A4 stainless steel are recommended for applications with very high corrosion resistance requirements.
On request
Special versions.
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