Bolt Torque to Tension Estimator – Online Simple Calculator
Enter bolt diameter and applied torque to estimate clamping force. Use standard friction factors.
UD5 Toolkit
Enter bolt diameter and applied torque to estimate clamping force. Use standard friction factors.
Look up manufacturer torque specs for lug nuts. Avoid warped rotors. Printable chart.
Convert torque units between Newton-meter, foot-pound, inch-pound, and more. Essential for mechanics and engineers. Instant local conversion.