... Material:Q235,45#, Surface:Plain We supply all kinds of railway fasteners with first class quality, excellent service andreasonable price. ... our speciality. Our main produdcts are as follows: 1. Sleeper screws/screws spikes, track spikes/rail spikes/dog spikes: ss5 ... spring clip...3. Rail pads: ZW687, ZW700, R54 1435MM, R541067MM4 railway Fishplate: 115RE, 132-136RE, UIC60, UIC54, BS80A, BS90A, 90 ...