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Screw Spike

  • SS5 SS8 SS23 SS25 SS35 Rail Sleeper Screw

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    SS5 SS8 SS23 SS25 SS35 Rail Sleeper Screw

    The rail sleeper screw spikes are used to fasten the sole plate and ribbed baseplates to wooden sleepers. If the sleeper in use is concrete sleeper, the rail sleeper screw spike is used together with a plastic dowel, the plastic dowel is prepressed in concrete sleeper. The...Read More

  • Heat Treated High Tensile Screw Spike

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    Heat Treated High Tensile Screw Spike

    High tensile screw spike are what we called heat treated screw spike with a min tensile strength of 120000psi, yield strength 92000psi and elongation 14%. This high tensile screw spike is produced according to ASTM A66-87 standard and wax coated on the threaded part. Shanghai...Read More

Bosheng, with over 20 years experience, is one of the most professional screw spike manufacturers and suppliers in China. All products offered here are consistent with international standards. Please feel free to buy the quality screw spike at reasonable price with us.