Torque Calculator

Calculate the maximum torque and load for different types of bolts:

BA
BSF
BSW
Metric Coarse
UNC BS970
UNF BS970
UNC ASTM
UNF ASTM
Mach. Screw

The calculated values are the maximum recommended values, based on 90% of yield.

If your bolt is not listed, enter the values of your bolt by hand.

For more information about the equations used to calculate the torque, check out http://torquecalculator.jwankel.envire.de