A vehicular steering wheel comprising: a wheel hub coupled to a center portion of the steering wheel and configured to be connected to a steering shaft; a damper plate mounted on the wheel hub to fasten an airbag module to the damper plate; an elastic fastener connecting the wheel hub and the damper plate to provide an elastic force to the damper plate; and a fastening bolt configured to fasten the damper plate to the wheel hub, wherein the wheel hub and the damper plate are sandwiched between a first portion and a third portion of the elastic fastener and elastically supported by the first and third portions of the elastic fastener, wherein a first gap is formed between the wheel hub and the damper plate by the elastic fastener, and wherein, while the damper plate moves in a width direction of the first gap, the elastic fastener allows movement of the damper plate while being elastically deformed, wherein a bolt-fastening hole is formed in the wheel hub and a bolt insertion hole is formed in the damper plate, wherein the fastening bolt includes a head, an insertion body and an end portion, wherein the end portion of the fastening bolt is bolted into the bolt-fastening hole and an insertion portion of the insertion body is inserted into the bolt insertion hole, and wherein a length of the insertion body is greater than a depth of the bolt insertion hole and a predetermined second gap is formed between a top surface of the damper plate, in which the bolt insertion hole is penetrated, and the head of the fastening bolt, such that an up-and-down movement of the damper plate is not impeded and thus a vibration of the steering wheel is reduced. a wheel hub coupled to a center portion of the steering wheel and configured to be connected to a steering shaft; a damper plate mounted on the wheel hub to fasten an airbag module to the damper plate; an elastic fastener connecting the wheel hub and the damper plate to provide an elastic force to the damper plate; and a fastening bolt configured to fasten the damper plate to the wheel hub, wherein the wheel hub and the damper plate are sandwiched between a first portion and a third portion of the elastic fastener and elastically supported by the first and third portions of the elastic fastener, wherein a first gap is formed between the wheel hub and the damper plate by the elastic fastener, and wherein, while the damper plate moves in a width direction of the first gap, the elastic fastener allows movement of the damper plate while being elastically deformed, wherein a bolt-fastening hole is formed in the wheel hub and a bolt insertion hole is formed in the damper plate, wherein the fastening bolt includes a head, an insertion body and an end portion, wherein the end portion of the fastening bolt is bolted into the bolt-fastening hole and an insertion portion of the insertion body is inserted into the bolt insertion hole, and wherein a length of the insertion body is greater than a depth of the bolt insertion hole and a predetermined second gap is formed between a top surface of the damper plate, in which the bolt insertion hole is penetrated, and the head of the fastening bolt, such that an up-and-down movement of the damper plate is not impeded and thus a vibration of the steering wheel is reduced.