m18螺纹,m18螺纹参数

m2m4m5m6m8m10m12m14m16m18m27 不锈钢丝杆牙条通丝全螺纹螺杆 304
9级细牙内六角螺丝/螺栓m14m16m18*1.5x30x35x40x45x50x60x65
[汇丰螺丝] m5m6m8m10m12m14m16m18m20m22 不锈钢全牙丝杆螺纹杆螺杆
304不锈钢螺母\六角螺帽m2m3m4m5m6m8m10m12m14m16m18m30 din934
316不锈钢外六角螺栓 规格:全系列 材质:316不锈钢 牙距:公制螺纹