rail bolt

handrail bolt, joint bolt, rail bolt

A metal rod with threads and a nut at each end; used to bolt together two mating surfaces in a butt joint.
References in periodicals archive ?
Tenders are invited for Guard Rail Bolt 25 X 140Mm Drg.
They also found 26 non-critical defects, including loose, worn or missing cotter pins, clip bolts, guard rail bolts, adjustable rail braces and switch transition device bolts, insufficient fasteners and switch fasteners not maintained.
T-4219 With Latest Amendments And 02 Nos Of Check Rail, Check Rail Bolts And Nuts As Listed In The Relevant Drawing But Excluding Erc, G.