Engineering

History of the Button Head Oval Neck Track Bolt

History of the Button Head Oval Neck Track Bolt

From 1850 to 1910, the button head oval neck track bolt evolved as railroads transitioned from iron to steel rails, requiring robust fasteners. Influenced by Robert Stevens’ 1830s T-rail innovations,...

History of the Button Head Oval Neck Track Bolt

From 1850 to 1910, the button head oval neck track bolt evolved as railroads transitioned from iron to steel rails, requiring robust fasteners. Influenced by Robert Stevens’ 1830s T-rail innovations,...

ASCE Rail Section Dimensions & Data

  Table of American Society Of Civil Engineers (ASCE) rail dimensions for all ASCE profile sections regardless of current production status. In inches.  Section No. B H W BT F...

ASCE Rail Section Dimensions & Data

  Table of American Society Of Civil Engineers (ASCE) rail dimensions for all ASCE profile sections regardless of current production status. In inches.  Section No. B H W BT F...