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Description
Central screws GN 21b connect aluminum profiles at right angles. Only one profile has to be machined. The thread in the end face profile hole is formed by the central screw itself. The self-forming thread should be lubricated to simplify assembly.
Attributes
Form
A - without cover cap
Gewinde d1 (selbstformend)
S 12
Groove width n
10
L2
6
Length l1
30
RoHS
Ja
SW
T50
Tightening torque
35 Nm
Tightening torque in Nm
35
Weight
0.026 kg
Werkstoff / Oberfläche
SZ - Steel, galvanised, blue passivated
d2
19
d2 ≈
19
d3
9.8
l2 ≈
6

