Basic Info

• Bolt Grade: 4.8
  

• Part: Rail Spike

Product Description

We supply all kinds of rail fastener including sleeper screw, rail spike, fish bolt, track bolt and so on:

Specification for sleeper screw:

Standard: Ss5, Ss8, Ss25, Ss36...Or as per your drawing.
Material: Q235, C35, C45
Grade: 4.6/5.6/8.8
Surface: Plain, hot DIP galvanized, Yellow Zinc, Zinc,
QC: SGS & BV
ISO9001: 2008