m16螺栓尺寸图详图,m12螺栓尺寸图详图

耐高温peek外六角螺丝m3m4m5m6m8m10m12m16 防腐蚀peek螺钉高强度螺栓
5m3m4m5m6m8m10m12m14m16m18 m4(厚度2.2mm)(50个)316不锈钢
8级铁发黑反牙六角螺母反丝六角螺栓螺丝帽 m10m12m14m16m18-m24 m20
建筑化学锚栓加长国标化学螺栓膨胀螺丝苗栓8m10m12m16m18m20m24柠檬
以上图示是扭剪型高强螺栓的尺寸表 螺栓按照性能等级分3.6,4.6,4.