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Rail Components Catalog Freight Car Products Fastening Systems

Rail Industry Component:
National Trackwork Inc.: C10 Knuckle Pins

National Trackwork Inc.


National Trackwork, a DBE and ISO 9001:2000 certified manufacturer in Itasca, Ill. supplies quality freight car and locomotive fasteners and pins such as C10 Knuckle Pin. They are made from AISI C1060 or equal steel, tensile strength (ksi) 135, yield strength (ksi) 75.2, elongation (%) 18.5, reduction in area (%) 44.8, and machined to RMS 125 straight within 0.050-inch.