螺母铜嵌件GB809国标通孔铜镶件M2-10注塑预埋件铜螺母

通孔注塑热熔铜螺母滚花螺母铜镶件预埋螺帽铜花螺母M2M3M4M5M6M8

￥2

注塑铜嵌件螺母M2M2.5M3M4M5M6M8嵌装圆螺母原GB809铜预埋螺母黄

￥2.98

304/201/316L/321/2205不锈钢六角螺母螺栓螺帽螺丝帽大全M2-M160

￥2

304 316不锈钢六角螺母螺丝螺母螺帽螺丝帽大全M3M4M5M6M8M10M12

￥3.1

304不锈钢螺母201六角螺帽316L螺丝帽螺栓大全M2M3M4M5M6M8M10M12

￥2

土八热熔螺母注塑铜螺母镶件M1M2M3M4M5M6M8滚花铜螺帽嵌件铜花母

￥2

304不锈钢螺母六角螺帽螺丝帽大全M1M2M3M4M5M6M8M10M12M14M16M33

￥2.3

注塑铜螺母嵌件双通铜嵌件滚花镶嵌件铜花母M2M3M4M5-M10铜预埋件

￥4.31