Railway bolt is one of the most important railway fasteners in railway system. In general, railway bolts are used to fasten rail track ends together at a joint. The sizes of railway bolts are varying with the requirements of the section of steel rail. The proper diameter and length of the railway bolt can be determined by checking the applicable railway standard.

Parameter table

Produce Track Bolts with Perfect Details

Gnee Rail is committed to creating quality and reliable high-quality bolts, material fastidious, according to different uses of track bolts to choose different hardness steel. We can customize track bolts according to different national standards, and can also customize with track bolt samples provided by customers. For the surface treatment, we have black oxide, phosphate, dacromet, galvanized and so on. The perfect detail is reflected in every part of the rail bolt, good fit performance, clear marking, precise size, thread full and uniform.

Rail Bolts Production Process

In railway bolts factory, every part of production process has strict technical indicators. Every batch of bolts will be sampled and monitored during the completion of each section. Once the unqualified product is found, all batches of the product will be monitored, and the defective products will be eliminated to ensure that the products are completely qualified.