Alloy Steel Rail Screw Spike Fatigue Resistance For High Speed Railway W300-1 System
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SS36 Screw Spike | High Speed Railway W300-1 System Screw Spike SS36 Screw Spike - High Speed Rail Fastening Spike for W300-1 System Product Overview The SS36 screw spike is a professional high-strength threaded rail spike specially designed for high-speed railway W300-1 fastening systems. It is installed on concrete sleepers to fasten rail base plates, elastic fasteners and rail tracks, ensuring high stability, high precision and long-term safety for high-speed rail lines.