ü, BSPT HSS industrial DIE or hexagon DIENUT | 1/8 28 or 1/4 19TPI as selected RM 196.57 to RM 284.58RM 225.64
F, BSPT HSS industrial DIE or DIENUT | 3/8 19, 1/2 14 or 3/4 14TPI as selected RM 280.40 to RM 538.85RM 304.80