... standard fishplates (43-75kg), UIC standard fishplates, DIN standard fishplates, JIS E Standard fishplates (37A, 50N, CR73,etc) AREMA 2007 standard ... or punched, with 4 and 6 holes available.Fishplate For JIS E Standard Steel RailRail TypeFishplate StandardMaterial37AJIS E 1102-2001SS490 S20C50NCR73CR100Fishplate ...