|Rongda Industrial Park, Xinhua Road, Wangting Town, Suzhou City, China|
|Place of Origin:||Jiangsu,China|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||bulk packing, small box packing, packing as required|
|Delivery Time:||10-30 working days|
|Payment Terms:||T/T, L/C, D/P, MoneyGram|
|Supply Ability:||300 ton per month|
|Surface:||Black Oxide||Thread:||Half Thread, Partical Thread|
|Head:||Hexagon Head, Round Head||Material:||Q235, #35, #45|
stainless steel hex head screws,
hex head machine screw
Railway bolts, track bolts
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 Name||Track bolts, Railway Bolts|
|Process Method||cold forging & hot forging|
|Material||Q235, #35, #45|
|Surface||Zinc, hot galvanize, black oxide, bitumen, Dacromet, Sherardizing|
|Including||Button head oval neck track bolt, Diamond neck track bolt, Rail bolt, Clip bolt, Clamp bolt, Fish bolt|
|Including||Anchor bolt, T bolt, Tunnel bolt|
|Packing||carton, plastic bag and so on|
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.
Contact Person: Tom