HB8356-2013 TC4 螺纹公差带4h6h 光杆公差带f9 头部1 个保险丝孔MJ 加长螺纹六角头螺栓.pdf

HB8356－2013TC4螺纹公差带4h6h光杆公差带f9头部1个保险丝孔MJ加长螺纹六角头螺栓Bolt,hexagon-headwithheadhole,shanktolerancef9,MJthrea...