Track Bolts & Rail Bolts
Otherwise known as Crawler Track Bolts, fang bolts, or rail anchor bolts, Track Bolts often secure together treads on crawler tractors and off-road machinery. Which are used to fasten rail ends together at a joint. or fix steel rails and rail chairs to rail ties. The track bolt is a bolt inserted through a hole in the rail tie with a fanged nut that embeds into the lower surface of the tie, With their specifically designed domed hex head cap screws, the bolts are more wear and impact resistant, allowing them to survive extreme circumstances
- Stainless steel – SS302, SS304, SS316, (good tenacity)
- Steel – C45(K1045), C46(K1046),C20
- Brass – C36000 ( C26800), C37700 ( HPb59), C38500( HPb58),C27200CuZn37), C28000(CuZn40)
- Bronze–C51000, C52100, C54400, etc
- Aluminum – Al6061, Al6063 etc
- Carbon steel – C1006,C1010,C1018,C1022,C1035K,C1045
- Alloy steel – SCM435,C10B21,C10B339
- Other materials– Titanium, UNS C11000 Copper
Specification
- Grade: Grade 4.8,Grade 6.8,Grade 8.8,Grade10.9,Grade12.9 etc
- Standard:GB,DIN,ISO, ANSI/ASTM,BS,BSW,JIS etc
- Finish: Plain, H.D.G, Black oxide, Chrome, Teflon,dacromet etc
- Certificates: ISO9001:2015, ISO14001:2015,IATF16949
- Non-standards: OEM is available, according to customer requirements
Features
- STANDARD PRODUCTION: Fine Workmanship, strictly controlled within the tolerance range
- HIGH PRECISION: Good abrasion resistance and corrosion resistance
- OEM&ODM: non-standard parts development and production expert
- High quality: High-quality material for long service time
Dimensions& Charts Size
Screw Thread(d) | M10 | M12 | M16 | M20 | M22 |
---|---|---|---|---|---|
P(pitch) | 1.5 | 1.75 | 2 | 2.5 | 2.5 |
b min=mominal size | 19 | 21 | 27 | 29 | 34 |
b max | 22 | 24.5 | 31 | 34 | 39 |
F max | 14 | 18 | 22 | 30 | 33 |
F min | 13.3 | 17.3 | 21.16 | 29.16 | 32 |
dk(Nominal Size) | 19 | 24 | 30 | 38 | 42 |
dk(max) | 19.65 | 24.65 | 30.65 | 38.8 | 42.8 |
dk(min) | 18.35 | 23.35 | 29.35 | 37.2 | 41.2 |
k1(Nominal Size) | 5 | 7 | 8 | 10 | 12 |
K1 max | 5.375 | 7.45 | 8.45 | 10.45 | 12.55 |
k1 min | 4.625 | 6.55 | 7.55 | 9.55 | 11.45 |
k (Nominal Size) | 6 | 8 | 10 | 12.5 | 14 |
k max | 6.6 | 8.75 | 10.75 | 13.4 | 14.9 |
k min | 5.4 | 7.25 | 9.25 | 11.6 | 13.1 |
Types of Track Bolts
- Button head oval neck track bolt
- Diamond neck track bolt
- Rail bolt Fish bolt
- Track bolt
- Clip bolt
- Clamp bolt and inserted bolt
- anchor bolt
- T-bolt clamp
- Special Bolts
- Tunnel bolt
Need Custom Track Bolts for Your Industry?
As a 20-year industry experience manufacturer with a factory equipped with precision machines, we can provide, from consultation to production, a one-stop solution for you.
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