Railway sleeper screw provide a mechanical interlock that delivers more than twice the holding power of conventional hammered railway spikes.
Railway sleeper screw spikes are commonly used to fasten timber railway ties and sleepers, and they can also perform conjunction with plastic ferrules that have been casted into concrete ties/sleepers.
We can supply railway drive screw with various thread profiles, lengths, diameters and drive heads, which allow them to suit specific geographic requirements.
We offer different kinds of anti-corrosion coatings for the products: plain, black, hdg, zinc plating, mechanical galvanizing, Magni, Dacromet.
We can supply any kind of rail screw spikes according to customers' drawings and specifications.
The self-tapping rail screw spikes are widely used to fasten the sole plate and ribbed baseplates to wooden sleepers, without plastic dowel.
The railway screw spike is produced with high quality mild steel and heat treated. Finish such as plain, black, zinc plated, HDG, dacromet are available.
We can supply different kinds of screw spikes as per customers' samples or drawing.
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120 Tongjing Road, Lujia Town, Kunshan, Jiangsu,215331 China
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