Usage

Fishtail bolts are mainly used in metallurgical industry, coking industry, iron and steel industry track laying, rail and rail joint connection fastening. The fishtail bolt is a necessary fastening part for the connection between the rail fishtail plate and the track splint joint. It plays a fastening role at the joint of the track splint. The fishtail bolt is composed of fishtail wire, nut flat washer and spring washer, and there are two protrudations in the inside of the bolt tail, which are just stuck in the oval hole of the fishtail plate, and the phenomenon of continuous rotation will not occur during the tightening process.