Rail Track Bolts Definition
Rail track bolts, also called rail bolts, are one of the most important railway fasteners. This is the fastest and easiest way to connect rail joints and rails, and will maintain the strength of traditional old-style bolts.
Size of Rail Track Bolts
The size of the rail bolt always changes with the requirements of the rail section. Rail bolts are usually used together with rail washers and nuts to fasten rails. It is a two-part connecting bolt that is different from traditional track bolts.
Types of Rail Track Bolts
Track bolts can be divided into many types, such as: BHON (round head oval neck) track bolts, diamond neck track bolts, fishtail bolts, track bolts NF F50-008, Russian standard track bolts, clamp bolts and plug-in Russian bolts , Anchor bolts, T-bolts and other special railway bolts. Kingrail Parts provides all these types of rail bolts mentioned above. In addition, we can also customize railway bolts according to your special requirements.
1. BHON (round head oval neck) track bolt
Material: Q235, 35#, 45#, 40Cr, C45
Grade: 4.8, 8.8, 10.9
Size: 22×135, 24×135, 24×145, etc.
Surface: plain color (oiled), black oxide, zinc, hot-dip galvanizing
Type: BS standard, Indonesian R54 rail, AS1085.4-1999, Russian standard, AREMA standard, etc.
2. Anchor bolts
Size: M16 to M48, L=100 to 500mm
Material: Q235, C35, C45, 35CrMo, 42CrMo
Standard reference: DIN529, ISO898-1
Surface treatment: black oxide, galvanized, hot-dip galvanized, dacromet, sherardizing
Application: Anchored in concrete sleepers for K-type fastening systems.
3.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 customer requirements
4. Cup head oval neck fishtail bolt
Size: M18, M20, M22, M24, L to order
Material: medium carbon steel
Standard reference: AS 1085.4, 6&7
Surface treatment: black
5. Heavy hex head frog bolt
Size: Dia.3/4"-1-3/8", length up to 30"
Material: A325
Standard reference: ASTM A325
Surface treatment: black, galvanized
6. Diamond neck track bolts
Material: Q235, 35#, 45#
Grade: 4.6, 5.6, 8.8 10.9
Standard: UIS864-2
Surface: plain (oiled), black oxide, zinc, hot-dip galvanizing, wax, asphalt, dacromet, sherardizing
7. Rail bolt NF F50-008
Material: Q235, 35#, 45#, 40Cr
Grade: 4.6, 5.6, 8.8 10.9
Certificate: ISO9001:2008
Surface: plain color (oiled), black oxide, zinc, hot-dip galvanizing
8. Clip bolt with BSW thread
Material: Q235, 35#, 45#, 40Cr
Grade: 4.6, 5.6, 8.8, 10.9
Certificate: ISO9001:2008
9. Chuck bolt HS26 and HS32
This rail clamp bolt is used to connect the base plate and rail clamp with nuts and washers. There are two types of clamp bolts to choose from: square neck or no 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 color, black spray paint or according to customer requirements
Rail type: M20 X 60 30Kg rail, M20 X 75 30Kg rail, M22 X 66 40Kg rail, M22 X 80 48Kg rail, etc.
10. Russian clamping bolts and insert bolts
Material: Q235, 35#, 45#
Grade: 4.6, 5.6, 8.8
Size: M22×75, M22×175
Surface: plain color, black spray paint or according to customer requirements
11.Tunnel bolts
Type: can be provided according to customer drawings and samples.
Surface: ordinary (oil) black.zin.HDG, etc.
Grade: 4.6.4.8.8.8.10.9.
Round thread method blue bolts, special curve bolts, special pitch spear bolts, etc.
12. Special rail bolts and custom rail bolts
Material: Q235, 35#, 45#
Grade: 4.6, 5.6, 8.8
Surface: plain color, black spray paint or according to customer requirements.
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