Ra/μmh/mm1.6≤33.2>3~66.3>6【規(guī)格和質量】(1)優(yōu)選尺寸(單位:mm)規(guī)格(螺紋大徑d)內徑d1公稱(min)外徑d2公稱(max)厚度h質量m≈/(kg/1000件)公稱max1.61.740.30.350.02422.250.30.350.0372.52.760.50.550.06833.270.50.550.11944.390.80.90.30855.31011.10.44366.4121.61.81.02 (共 665 字) [閱讀本文] >>