Torsion testing machines will be necessary in 2026 to measure the shear strength, torsional rigidity, modulus of rupture, and fatigue in twisting forces. They operate a broad range of torques - small (low) fasteners such as fine wires, springs, minor fasteners between 1-50 Nm), high-torque loads such as automotive shafts, bolts, aerospace components up to 5000 Nm. Such industries as automotive, aerospace, wire working, metal working, and quality control labs require the usage