BS Screw Spike Supplied for London Underground

BS Screw Spike Supplied for London Underground   Screw Spike Description Our BS screw spike tailored and supplied for London urban rail and underground track projects is premium British Standard railway sleeper screw fastener engineered for stable rail fixing. Made of high-strength carbon steel with strict heat treatment, it delivers tensile strength 775–925 N/mm² and strong anti-loosening performance against frequent train vibration. Finished with hot-dip galvanization, it resists rust in London’s humid urban environment, matching standard sizes 1”×5-1/8” to 1”×6-5/16”. Compatible with wooden sleepers and concrete sleeper nylon dowels, this BS screw spike has passed full mechanical testing, with mass supply capacity for London rail renewal, subway expansion and maintenance works. We support OEM custom sizes, sea-worthy pallet packaging and fast bulk delivery, trusted supplier of BS rail screw spikes for UK transit infrastructure contractors worldwide.   Photos of  BS Screw Spike   B…

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