Railroad Track Bolts from AGICO
Railway rail bolts also called railway track bolts, railroad rail bolts, or railroad track bolts, include the following types: railway screw spike, also named railroad tie bolt, T bolt, fish bolt and guard rail bolt.
Rail Track Bolt Manufacture
Standard track bolt which has hexagon head, it is used the fasten track plate to track chains, track bolts are produced by forging with alloy steel rod through heat treatment. AGICO supplies track bolts in inch-series with UNRF or UNRS threads, or metric with fine-pitch threads, they are used with nuts shapes of square, hexagon or special designs.
AGICO is a professional railway fastener supplier in Anyang, China, we supply almost the full range of railway fastening systems, from elastic rail clip to rail clamp types, and rail track bolt is always used to fasten the rails on the rail sleeper, and complied with rail fishplate to connect rail track sections. So railroad track bolts is the most important fastening item in the railway fastening system.
Rail Road Track Bolt Types:
Screw Spike
Screw spike types such as square head screw spike, hexagonal head spike, chamfering head spike, tip with screw spike, diameter range 16mm-30mm.
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T bolt
AGICO supplies standard T bolt and customized shape T bolt, thread size range M16-M72
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Square head fish bolt and half round head fish bolt, metric thread, UNF, UNC and BSPT. Thread size range M16-M72.
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Torque Bolt
Material: alloy steel with heat treatment
Surface Treatment: After phosphating, thread is waxed.
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| Button head oval neck track bolt |
Material: Carbon steel |
|---|---|
| Diamond neck track bolt | Material: Q235, 35#, 45# Grade: 4.6, 5.6, 8.8 10.9 Standard: UIS864-2 Surface: plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing |
| Rail bolt NF F50-008 | Material: Q235, 35#, 45#,, 40Cr Grade: 4.6, 5.6, 8.8 10.9 Certificate:ISO9001:2008 Surface: plain (oiled), Oxide black, Zinc, HDG |
| Clip bolt with BSW thread | Material: Q235, 35#, 45#, 40Cr Grade: 4.6, 5.6, 8.8, 10.9 Certificate:ISO9001:2008 |
| Fish bolt used for rail joints (with railnuts and spring washers) | Material: Q235, 35#, 45#,, 40Cr , C45 Grade: 4.8, 8.8, 10.9 Size: 22×135, 24×135, 24×145 Surface: plain (oiled), Oxide black, Zinc, HDG Types: BS standard, R54 rail in Indonesia, AS1085.4-1999, Russian standard, AREMA standard, etc. |
| Clip bolt HS26 & HS32 | This type of bolt is used to connect base plates and rail clamps together with nuts and washers. Two types of clip bolts are available: with square neck or without neck. Standard: UIS864-2 Material: Q235, 35#, 45# Grade: 4.6, 5.6, 8.8 Standard: UIC, GB, BS, DIN and GOST or ISO, etc. Surface: Plain, black painting or upon customer requirement For rail types: M20 X 60 30Kg rail, M20 X 75 30Kg rail, M22 X 66 40Kg rail, M22 X 80 48Kg rail, etc. |
| Clamp bolt and inserted bolt for Russia | Material: Q235, 35#, 45# Grade: 4.6, 5.6, 8.8 Size: M22 ×75, M22 ×175 Surface: Plain, black painting or upon customer requirement |
| Anchor bolt | We produce rail anchor bolt for concrete sleeper rail fastenings or for crane rail fastening systems. Material: Q235 Grade: 4.6, 5.6, 8.8 Surface: Plain, black painting or upon customer requirement Type: L type,J type, I type, curve bolt, or the type by customers’ drawings |
| T-bolt | Material: Q235, 45# Standard:GB37-88 Size: M5-48 Grade: 4.6, 5.6, 8.8, 10.6, 12.9 Surface: Natural or according to customers’ requests |
| Special bolt | Material: Q235, 35#, 45# Grade: 4.6, 5.6, 8.8 Surface: Plain, black painting or upon customer requirement |
| Tunnel bolt | Type :available by customers drawings and samples . Surface: plain (oil ) black.zin .HDG etc Class:4.6.4.8.8.8.10.9. Types: Square flange bolts with round thread, special curve bolt, spear bolts with special pitches, etc. |
