Calculators & Converters

Torque and Preload Calculator

As an engineer, you’re seeking the optimal bolted joint for a secure, cost-efficient design. Use our torque and preload calculator to quickly and easily compare different variants.

Start Your Calculation

Calculate tightening torque, preload, and surface pressure for hex head and socket head screws. Based on VDI 2230:2014.

Verify Your Calculation and Optimize Performance of Your Product