Central screws
GN 21B-8S825-A-SZItem-no.: 1662035Supplier number: 21B-8S825-A-SZEAN: 4045525896345
Quantity:
1 PiecePackable
Item available in 2 variants:
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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 8
Groove width n
8
L2
4.5
Length l1
25
RoHS
Ja
SW
T40
Tightening torque
25 Nm
Tightening torque in Nm
25
Weight
0.012 kg
Werkstoff / Oberfläche
SZ - Steel, galvanised, blue passivated
d2
16
d2 ≈
16
d3
7.8
l2 ≈
4.5
