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| Screw Spike/Coach Screw: one of the most popular rigid rail fixation items, are extensively used to tighten the rail track on to the wooden or concrete tie. Screw Spikes are used for fixing of tie plates on to the wooden ties in pre-bored holes and with plastic inserts pre-cast in concrete sleepers. They are extensively used on high-speed tracks with the extremely popular H.M. fastening. |
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 We manufacture screw spikes to various diameters ranging from ¾” to 1 1/8”(19 to 29mm). |
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Our flexibility in tooling allows us to produce any type of head design or head top on any type of Screw Spikes |
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| we manufacture. We manufacture Screw Spikes having Square or Rectangular Head. These head designs can be |
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| varied to suit any type of socket being used by the customer for fixing. |
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Our Screw Spikes can be supplied with surface finishes like bitumen dip, linseed oil dip, Hot Dip galvanized |
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| etc. |
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We also offer heat treated/annealed Screw Spikes which conform to hardness, tensile & bending specifications |
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| of our customers. |
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| Dog Spike/Track Spike: our dog spikes are manufactured with reinforced throat, chisel point, and square body or to customer’s requirement. They are used on wooden sleepers to fasten down rails on sleepers. It takes the lateral thrust that is coming on the rail to maintain gauge of the track. |
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| Lock Spike: are used to fix base plates to wooden sleepers. We make all different designs including PC3 and L6. |
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| Double Shank Spike: are used to fix the rails directly to the wooden sleepers without using bearing or base plates and it acts as an elastic fastener to take the lateral and vertical forces. Added advantage of using double shank spike is that it does not require a base plate and also acts as an elastic fastener, thus saving cost to Railways. |
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| Single Shank Spike: are same as double shank but with only one spike. It is generally used in mines and tunnels. |
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