Resilient comprises of a grid spring member which connects two hubs, one on the driving and the other on the driven shafts through axially cut grooves around the peripheries of the two hubs and joint together through nut and bolt. The Grid Spring element is so designed that it provides required resiliency for variable torsional flexibility of a Coupling and considerable damping properties making the Coupling very suitable for drives involving high shock loads to the extent of 80%. These couplings require minimum maintenance and offers smooth and quiet operation.