Bolt Torque Calculator

Bolt Torque Calculator

Calculate the required torque for your bolts accurately.

Bolt Diameter (D)

Diameter:

Unit:

Bolt Grade (or Material Strength)

Grade/Material:

Thread Pitch (TPI or mm)

Pitch:

Unit:

Lubrication (Optional)

Lubrication:

Torque Coefficient (K) (Optional)

Torque Coefficient:

Desired Clamping Force (F) (Optional)

Clamping Force:

Unit:

Calculated Torque

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