Blackiron mechanical nuts are versatile and resistant and following the highest manufacturing standards.
They allow to tension the bolts without the use of pressurized hydraulic oil. By tightening the jackbolts at a predefined force it will be possible to apply a residual load to the bolt itself.
Available up to 6100 kN nom. preload, can be designed in special material upon request.
+47 51 31 33 90
24 / 7
+47 913 68 858
Tom Kåre Gjerde
Tlf: +47 466 29 979
Torq/lite Europe AS is a complete supplier of mechanical, hydraulic Torque and Tensioner torque tools from Torqlite and Fastorq, and airpumps electrical, air and hand pums from Balckiron.