Both angular and axial misalignment are accommodated by the flexible disc packs bosodisc for medium, Flexible couplings duty applications requiring moderate shaft separations include three components main parts. Hubs, 2 in number . Ss shims, 1 pack / 2 packs. High tensile steel fasteners, 1 set the hub is composed of alloyed steel with carbon and the ss shims from 300 series constructed using premium stainless steel designed to deliver a elevated level of power and resilience towards corrosion. Fasteners composed of high tensile steel. The centre spacer assembly is offered to ensure excellent dynamic balance.