HB8385-2013GH2132MJ螺纹十角自锁螺母Self-lockingnuts,ten,counterbored,MJthread,GH21322013-10-13发布2014-03-01实施中华人民共和...
HB8382-2013GH2132MJ螺纹十二角自锁螺母Self-lockingnuts,double,hexagon,MJthread,GH21322013-10-13发布2014-03-01实施中华人民共和...
GH2132MJ螺纹单耳托板自锁螺母Self-locking,single-luganchernuts,withMJthread,GH21322013-10-13发布2014-03-01实施中华人民共和国...