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Description
The clamping bore of swivel clamp connectors GN 278 is mechanically machined and designed for GN 990 or DIN 2391, DIN 2395 and DIN 2462 construction tubes. At the screw location z, the socket cap screw reduces the bore cross-section for clamping. For clamping without tools, the socket cap screw can be replaced by an adjustable hand lever GN 911 listed in the table as accessory. Swivel clamp connectors GN 278 can be combined with GN 272, GN 274 or GN 276 swivel clamp connectors to swivel clamp connector joints.
Attributes
Borehole d1
B 50
Code number
2 - with stainless steel socket head cap screw ISO 4762
Form
IV - with internal toothing
L1
148
L2
65
Material
AL - Aluminium
Recommended accessories clamping lever GN 911 for zl3
78 | 92
RoHS
Ja
Surface
BL - blank, matt blasted
Weight
0.565 kg
b Laschenbreite
65
d2
10.5
k
65
m
70
s
17
t
32.5
z Bolting point
M10-50
z Bolting points
M10-50

