... bolts, carriage bolt, 'T' bolt, "U" bolt, "L" bolt, threaded rods, studs. Anchor bolt, hexagon head bolts, hexagon socket bolts, carriage bolt, 'T' bolt, "U" bolt, "L" bolt, threaded ... rods, studs. Din558, din601, din931, din933, din912, din7991, a325, a307, ansi, din975, din976, other special according ...