HB8338-2013 TC4 螺纹公差带6e 头部2 个保险丝孔 MJ 螺纹六角头螺钉.pdf

HB8338－2013TC4螺纹公差带6e头部2个保险丝孔MJ螺纹六角头螺钉Screw,hexagon-headwithdoubleheadhole,MJthread,threadtolerance6e,TC42013...