Customized Railway Spike Rail Accessories Manufacturer,Railway Track Fasteners PRODUCT PARAMETERS Rail Spike is a kind of fasteners which is used to connect steel rail and sleeper or base plates and sleeper. The rail spikes are roughly chisel-shaped with a flat-edged point.  The main function of the rail spike is to keep the rail in gauge. Rail dog spikes provide a strong, simple and inexpensive solution to securing rail track. Our products can also be customized according to clients' requirement.