Blade bolts, used to fasten fan blades, a variety of models available, please contact customer service before placing an order

タイトルまたは説明

Blade bolts are used for fan blades, the fastening role of the blades. Bolt: mechanical parts, with a nut cylindrical with threaded fasteners. By the head and screw (with external thread of the cylinder) two parts of a class of fasteners, need to cooperate with the nut, used to fasten the connection of two parts with a through hole. This form of connection is called bolt connection. If the nut is screwed off the bolt, and the two parts can be separated, so the bolt connection is a removable connection.