你还有以下工具可用:
螺纹底孔规格表螺纹底孔规格表规格切牙底孔挤牙底孔M2*0.4C1.62+0.05/-0C1.82+0.02/-0M2.5*0.45C2.08+0.05/-0C2.3+0.02/-0M3*0.5C2.55+0.05/-0C2.79+0.02/-0N4*0.7C3.37+0.05/-0C3.67+0.02/-0M5*0.8C4.28+0.05/-0C4.6+0.05/-0M6*1.0C5.15+0.05/・0C5.5+0.05/-0M8*1.25C6.8+0.1/-0C7....