DIN 835 - 1995 Coarse Stainless Steel Thread Stude Threaded M6- M80 End 2D
A double-end stud is a cylindrical fastener with both ends threaded. Widely used in electric power, chemical, oil refining, valves, railways, Bridges, steel structures, automobile and motorcycle parts, machinery, boiler steel structures, pylon, large-span steel structures and large buildings