Elliptic Neck Track Bolts

We produced elliptic neck track bolts in accordance with the standard of DIN 5903-1-1997. They are used in railway and track projects and can reduce the risk of loosening even under severe vibration and frequent use. We have various sizes available. You can contact us at any time.

Product applications

Elliptic neck track bolts are different from ordinary bolts. Its screw part has threads, and the middle neck is elliptical, mainly used to fix the track. The design of the elliptical neck can make it more stable when the track is fixed and less likely to loosen.

It can be used for the daily maintenance of railway tracks. When railway workers inspect the tracks on a daily basis, if they find that the connection between the rails and the sleepers is loose, they will replace the bolts with new ones. Align them with the track grooves and insert them, then tighten the nuts, and the railway tracks can be firmly fixed again.

Elliptic neck track bolts can be used to build the tracks of sightseeing trains in scenic spots. Although the small train is not fast, for the safety of tourists, the track must be fixed firmly and safely. They fix the railway tracks to the sleepers, which can keep the tracks stable when tourists ride frequently and reduce the maintenance cost of the tracks.

Product parameters

Product selling point

The most distinctive feature of the elliptic neck track bolts is that the bolts are clamped very tightly and they can resist vibration. The elliptical neck can be tightly clamped in the groove of the track, and the vibrations generated by the back-and-forth movement of trains and mine cars are not likely to cause it to shift. Moreover, this kind of bolt is easy to disassemble and assemble. When maintaining the track, it doesn't take much effort to replace it.