Compression Spring 12.2 mm 50.8 mm 4.89 Nmm

This compression spring is made from carbon steel - music wire, closed-end wire compression springs. It is 50.8 mm | 2 in long, with a 12.19 mm | 0.48 in outside diameter and 4.89 Nm spring rate. The music wire is not recommended for applications where temperature exceeds 121 °.C. The tolerances are Load P ±10% and Spring Rate R ±10%.