Railway Bolts For Rail Fastening
Track bolts also called rail bolts, a are used to fasten steel rail ends together at a joint. The sizes of track bolts are varying with the requirements of the section of rail.
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Product Description
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.
Track bolts also called rail bolts, a are used to fasten steel rail ends together at a joint. The sizes of track bolts are varying with the requirements of the section of rail.
- Raw material: Q235, 35 steel, 45 steel, 40Mn2, 20MnSi, 35CrMo, 40Cr, 42CrMo
- Grade: 4.6, 4.8, 5.6, 8.8, 10.9, 12.9
- Surface: plain (oiled), black paint, color paint, zinc, HDG etc.
GNEE RAIL manufacture a wide range of the Rail Bolts, or named track bolts, which includes Clip Bolts,clamp bolts, Anchor Bolts, and Hook Bolts etc,most of all the bolts made from the hot forging production engineering ,available for different Rail fastening systems from different Countries' Railway and Tunnel Constructions etc,we are specialized in producing the big diameter bolts, Strength Grade available for 4.6,5.6,8.8 and 10.9 etc .The surface treatment with Black Oxide,Zinc Plating,Hot dip galavanized etc ,it depends on the specific requirements ,drawings etc.
Send your special customization requirements to GNEE.
Classification of Rail Track Bolt
Railroad Bolt
| Materials | Standard | Size | Surface | Sample | Supply Ability | MOQ |
| Q235, C35, 16Mn | UIC864-2, 4.6, 5.6 | According to customers different dimensions. | Zinc plated, HDG, plain oiled | available | 300 tons per day rail anchor | 500 pieces |
Russian Standard Track Bolt
| Materials | Standard | Size | Surface | Sample | Supply Ability | MOQ |
| Q235, C35, 16Mn | Russian GD standard | As per drawing | Zinc plated, HDG, plain oiled | available | 300 tons per day rails anchor | 500 pieces |
Rail Bolt NF F50-008
| Materials | Standard | Size | Surface | Sample | Supply Ability | MOQ |
| Q235, C35, 16Mn | UIC864-2, 4.6, 5.6 | M24×60mm | Zinc plated, HDG, plain oiled | available | 300 tons per day rails anchor | 500 pieces |
Diamond Neck Track Bolt
| Materials | Standard | Size | Surface | Sample | Supply Ability | MOQ |
| Q235, C35, 16Mn | UIC864-2, 4.6, 5.6 | M24×80mm | Zinc plated, HDG, plain oiled | available | 300 tons per day rails anchor | 500 pieces |
Button Head Oval Neck Track Bolt
| Materials | Standard | Size | Surface | Sample | Supply Ability | MOQ |
| Q235, C35, 16Mn | UIC864-2, 4.6, 5.6 | M24×80mm | Zinc plated, HDG, plain oiled | available | 300 tons per day rails anchor | 500 pieces |
How does Rail Bolt work?
Track bolts vary in specifications based on the requirements of the rail section. The appropriate diameter and length of a track bolt can be identified by referencing the relevant railway standards.
Track bolts fall into several categories, including button-head oval-neck track bolts, diamond-neck track bolts, Rail Bolt NF F50-008, fish bolts, Russian-standard track bolts, and other custom-specified bolts.
Track Bolt Performance Advantages
The design of railway bolts fully accounts for the dynamic load characteristics of rail tracks. The precise threading and head structure of the bolts ensure that pressure is evenly transmitted when fastening the rails, preventing localized stress concentration and thereby reducing the risk of track structure damage and rail loosening.
Railway bolts are available in various specifications, selectable according to rail type, gauge, sleeper dimensions, and fastening requirements, making them suitable for high-speed rail, heavy-haul rail, urban transit, and industrial railway applications. GNEE RAIL can also provide customized railway bolts based on customer drawings or samples to meet special project requirements.
Send your special customization requirements to GNEE.
GNEE RAIL is a professional fastener supplier in the global rail transit infrastructure sector, focusing on the innovation and application of railway connection technology. All our products are certified according to the IRIS International Railway Industry Standard and the CRCC Product Certification. With advanced production equipment and comprehensive testing methods, GNEE's products are widely exported to markets in Europe, North America, Australia, and beyond, successfully applied in various scenarios such as urban rail transit, high-speed railways, and mining railways.
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