Railway Grade 8.8 Oval Neck Track Bolt/Fish Plate Bolts/Rail Fish Bolt with Factory PriceWhat is a rail fish bolt?A rail fish bolt is a fastener used to connect two rails together in a railway track. Fish bolts are also known as track bolts or railway fishtail bolts. They are used with fish plates, which are also known as splice bars or joint bars.
Track Bolt ~Supplier of various track bolts from China.
How do fish bolts work?
Fish bolts are used to fasten fish plates to the rails.
Fish plates hold two rails together in both the horizontal and vertical planes.
Fish bolts are tightened with nuts.
The rails are joined together by drilling holes through the web of the rails.
Why are fish bolts important?
Fish bolts are essential for the safety and stability of the railway system.
They provide the necessary clamping force to prevent the rails from moving or shifting.
They ensure the alignment and stability of the rail tracks, which is crucial for the safe passage of trains.
Types of fish bolts: square head, T head, countersunk head, diamond neck, and hook fish bolts.
KUNSHAN SIGNUM MACHINERY TECHNOLOGY CO.,LTD Supplier of various rail fish bolts from China.
Material of Rail Fish Bolt
They are commonly made from medium carbon steel that has been quenched and tempered, providing good tensile strength and performance in various environments.
Signum Rail Fastening can provide a wide range of fish bolts with all sizes manufactured according to various international standards, such as, BS, ASTM and Din, etc.
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