Torque Calculator- this app is intended for plant and field estimation of a torque value based on bolt size or nut size and lubrication. Simply select bolt size and nut size and view torque values for specified lubricants. Now includes newton/metre conversion for all bolting requirements.ā¢ Take the guess work out of Torquing. easily view recommended torque values with just one touch. ā¢ Find precision torque values based on bolt and nut size. ā¢ This calculator is a must for plant and field bolting of any critical bolting application. ā¢ Industry applicationā¢ When you cant do it by hand, Torque is critical.Fixed Icon Display Issue