The clamping bore of tube connectors GN 241 is not machined and designed for construction tubes GN 990 or DIN 2391, DIN 2395 and DIN 2462. The versions with square bores are also suitable for use with profile systems. At the screw locations z the socket cap screws reduce the bore cross-section for clamping. For clamping without tools, the socket cap screws can be replaced by the adjustable hand levers GN 911 listed in the table as accessories.
Attributes
Borehole d
B 20
Clamping length k
50
Code number
2 - with 2 stainless steel cylinder screws ISO 4762
L1
68
L2
46
Material
AL - Aluminium
Recommended accessories clamping lever GN 911 for zl4