TORQUE VALUE ON GALVANIZED/BLUE FINISH A 325 BOLTS
TORQUE VALUE ON GALVANIZED/BLUE FINISH A 325 BOLTS
(OP)
Good evening, please;
Is there any difference in torque value to be applied on a permanent steel structure joint for the same bolt ( e.g. A 325 . Diam 3/4")?, thanks
Is there any difference in torque value to be applied on a permanent steel structure joint for the same bolt ( e.g. A 325 . Diam 3/4")?, thanks





RE: TORQUE VALUE ON GALVANIZED/BLUE FINISH A 325 BOLTS
There are many instances where a simple snug-tightened bolt is acceptable in a structural joint. For these joints the only requirement is that the plies of the joint are pulled into firm contact and the nut is installed with a few impacts of an impact wrench or the full effort of an ironworker with an ordinary spud wrench.
RE: TORQUE VALUE ON GALVANIZED/BLUE FINISH A 325 BOLTS
RE: TORQUE VALUE ON GALVANIZED/BLUE FINISH A 325 BOLTS
RE: TORQUE VALUE ON GALVANIZED/BLUE FINISH A 325 BOLTS
Our situation, as erectors, is: we have received drawings specifying the torque value to be applied to all joints.
¿Do we need a pre-installation verification procedure? or ¿ is it just acceptable to apply the specified torque value to te bolts being installed?, thanks
RE: TORQUE VALUE ON GALVANIZED/BLUE FINISH A 325 BOLTS
RE: TORQUE VALUE ON GALVANIZED/BLUE FINISH A 325 BOLTS
RE: TORQUE VALUE ON GALVANIZED/BLUE FINISH A 325 BOLTS