...safety without compromise

Pre-tension nut

Made of free-cutting steel, galvanized. Fine-pitch thread for pre-tensioning. Comaptible with Uni-rods.

Observe maximum unscrewed length!

Loadable according to DIN 18216.

Application

Pre-tensioning force:
Torque settings10 kN30 kN 50 kN   70 kN 90 kN
B 1555 Nm170 Nm280 Nm400 Nm520 Nm
B 2058 Nm180 Nm300 Nm413 Nm533 Nm
B 26.565 Nm185 Nm315 Nm445 Nm575 Nm
Item No.DesignationA/F 1
mm
A/F 2
mm
Packing unit
each
Weight
kg/each
20451820Pre-tension nut BETOMAX® 153041300.670
14451120Pre-tension nut BETOMAX® 203646 10.780
21451260Pre-tension nut BETOMAX® 26.54660 11.320