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Designation
Cam screw
Version 1
with knife edge washer
Main material
mild steel
Component material
QT steel
D=Thread
M16
L=thread length
26,8
A
15
Accessories NLM
04521-10-1630
Clamping force kN
26,7
D1
30,1
H
12,7
S1 (travel)
2,54
SW
12
Tightening torque max. Nm
135
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ CP65 substance 1 cancer & reproductive toxicity
lead and lead compounds
~ CP65 substance 2 cancer
soots, tars, and mineral oils
~ PFAS free?
yes
~ REACH SVHC-free?
no
~ REACh SVHC 1 name > threshold
lead
~ RoHS conformity
yes, with exemption
~ RoHS exemption/s
III/6a-I
~ TSCA 6(H) conformity
yes

Description

Material
Knife edge washer.
Cam screw carbon steel.
Version
Cam screw tempered to 10.9 and black oxidized.
Knife edge washer hardened.
Note
The hardened knife edge washer is suitable for clamping rough pieces (saw cut stock, castings, forgings etc).
Not designed for clamping hardened materials with the torque specified.

Clockwise rotation is recommended for clamping. The hex socket on the screw should be on the right after tightening. (Screw in the cam screw as far as it will go, then turn it back one turn).

”A” = distance from workpiece to screw center (cam screw).

The knife edge washers are gold anodized, but may also be silver anodized in in some cases.
This has no effect on the properties of the product, but serves purely the optics.
On request
Replacement screw for cam screws K1969
On request
Replacement cam screws.
Function principle
Clamping method:
1. Screw the cam screw in as far as it will go.
2. Screw the cam screw back one turn.
3. Position the workpiece.
4. Turn the cam screw clockwise to clamp the workpiece.
(The hex socket on the cam screw should now be on the right).
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