Track bolts are also known as high-strength fishtail bolts. Generally, they are mainly used in the connection of track joint splints to play a fixed role. Sometimes track bolts can also replace hexagonal bolts.

Oval neck bolts are also called fishtail bolts, which are widely used in the industry. They are very convenient to use and the price is relatively low. Fishtail bolts are mainly used in the track laying of metallurgical industry, coking industry and iron and steel industry, and the connection between the rail and the rail joint is fastened.

High-strength fishtail bolts are usually used on railway tracks. In the comprehensive use environment, most of them choose surface treatments such as black oxide and hot-dip galvanizing to improve the anti-corrosion ability in outdoor environments, which can make the service life of fishtail bolts longer and more stable

Oval neck bolts, also known as fishtail bolts, egg neck bolts, and track bolts.It has a round head, oval neck and then the thread with different length. That is why it is called round head oval neck bolt or egg bolts too.