13, 14, 15, 16, 18, 20, 22, 24, 26, 27, 28, 30, 32, 34, 36, 38, 40, 42TPI Rosca Whitworth 55° Part No. Rango Paso de hojas incluido Cantidad de hojas 4820-330M 4-42TPI 4, 4-1/2, 5, 5-1/2, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 19, 20, 22, 24, 26, 27, 28, 30, 32, 34, 36, 38, 40, 42TPI 30 CALIBRADOR DE PASO Precisión: ±0.07mm Comprobar el paso de rosca Hecho de acero de carbono medio Código Ran
