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Carbon Steel #35 #45 Railway Bolt, High Quality Track Bolt, Clip Fish Bolt,

Carbon Steel #35 #45 Railway Bolt, High Quality Track Bolt, Clip Fish Bolt,

Brand Name : crever
Model Number : DIN
Certification : ISO
Place of Origin : Jiangsu,China
MOQ : Negotiable
Price : Negotiable
Payment Terms : T/T, L/C, D/P, MoneyGram
Supply Ability : 300 ton per month
Delivery Time : 10-30 working days
Packaging Details : bulk packing, small box packing, packing as required
Name : railway bolts
Size : M10-M42
Surface : black oxide
Thread : half thread, partical thread
Head : hexagon head, round head
Material : Q235, #35, #45
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Railway bolts, track bolts


1. Description:

Track bolts are used to fasten rail ends together at a joint. The sizes of track bolts are varying with the requirements of the section of rail. The proper diameter and length of the track bolt can be determined by checking the applicable railway standard.


The track bolts can be classified into several types, such as, Button head oval neck track bolt, Diamond neck track bolt, Rail bolt NF F50-008, Fish bolt, Track bolt of Russian standard, Clip bolt, Clamp bolt and inserted bolt for Russia, , anchor bolt, T-bolt clamp and other special bolts, etc.

2. Specification Requirements:

Product NameTrack bolts, Railway Bolts
Process Methodcold forging & hot forging
SizeDiameter M10-M42
MaterialQ235, #35, #45
SurfaceZinc, hot galvanize, black oxide, bitumen, Dacromet, Sherardizing
Grade4.8, 8.8S,10.9S,12.9S
IncludingButton head oval neck track bolt, Diamond neck track bolt, Rail bolt, Clip bolt, Clamp bolt, Fish bolt
IncludingAnchor bolt, T bolt, Tunnel bolt
Packingcarton, plastic bag and so on

3. Applications:

According to related rail standards, each joint needs to be bolted with at least two bolts in each rail tightened to approximately 400 foot-pounds of torque which develops between 25,000, and 30, 000 pounds of tension in the bolts.

  1. Bolts in use have to be in the proper size and tightly in place.
  2. Bolts have to be installed with AREMA spring washers whereas the nuts have to be installed against the spring washer.
  3. Bolts have to be installed and the nuts have to installed alternately on the inside and outside of the rail.
  4. When bolts and joint bars are moved away, the joint area of the rail and the contact surface of the joint bar have to be cleaned and the joint bar and the bolt threads have to be lubricated.
  5. Safety standards require that on operation are permitted over rails where all bolts are missing or ineffective

4.More Pictures:



Track Bolts



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Carbon Steel #35 #45 Railway Bolt, High Quality Track Bolt, Clip Fish Bolt, Images

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