Diamond neck fish bolt
The diamond neck fish bolt is a specialized fastening component used in railway construction to secure rail fish plates to the rail track. It is designed with unique features to ensure a secure and stable connection between rail components, contributing to the safety and reliability of railway infrastructure.
The bolt is characterized by a diamond-shaped neck, which is specifically designed to fit securely within the pre-drilled holes of the rail fish plate. This design ensures a tight and stable connection, minimizing the risk of loosening or dislodgement. The diamond neck fish bolt typically features a hexagonal head, providing a secure grip for tightening and fastening. The head shape also facilitates easy installation and removal using standard tools.
Diamond neck fish bolt Technical Parameters
| Diameter | Length | Weight (Kg) |
|---|---|---|
| 7/8 | 4-1/2 | 0.563 |
| 7/8 | 5-1/2 | 0.651 |
| 1 | 5-1/4 | 0.889 |
| 1 | 5-3/4 | 0.895 |
| Note: All fish bolt dimensions given in inches. | ||