BOLT TORQUE CALCULATOR

​

Calculate Bolt Yield and Torque for different bolt diameters, bolt grades and lubrication factors in seconds.

​

Interchange between S.I. and Imperial Units

​

Bolt Grades include 4.6, 4.8, 5.8, 8.8, 9.8, 10.9, 12.9 Galvanised, A4-50, A4-70 & A4-80 316 Stainless Steel

​

Lubricants available include Lightly Oiled, Well Lubricated, Thread Eze Ultra,C5-A Copper Anti Seize, Silver Grade Anti Seize, Nickel Anti Seize, Heavy Duty Anti Seize, Food Grade Anti Seize, Zinc Anti Seize & Moly-50 Anti Seize.