铁本色圆柱螺母加长圆螺母柱焊接丝杆连接长圆螺柱M4M5M6M8M10
不锈钢304双头螺栓螺杆螺丝螺柱M3M4M5M6M8M10M12M14M16M18M20M24
304不锈钢盲孔压铆螺柱螺母M2M3M4M5M6底孔4.2 7.2 6.0 5.4 8.8mm
12.9级全螺纹螺柱通丝螺杆全牙丝杆牙条全丝牙棒M10M12M16M20 M36
12.9级高强度双头螺丝螺栓螺纹杆螺杆GB901螺柱丝杆M12M14M16 M36
六角铜柱单头铜螺柱机箱主板螺丝柱铜隔离柱支撑柱M2M2.5M3M4M5M6
六角铜柱M3M4M5M6单头铜螺柱机箱主板螺丝柱铜柱隔离柱支柱M2M2.5
12.9级双头螺丝螺母套装 GB901等长螺柱高强度螺杆M8M10M12M16 M42
12.9级双头螺栓螺母垫片套装 GB901螺柱螺杆丝杆M10M12M14M16 M42
M2M3M4M5M6M8M10M12M14M16M30不锈钢304牙条全牙螺杆丝杆牙棒螺柱
双通圆形铜柱滚花铜柱螺纹监控铜柱支撑柱安防隔离柱间隔柱螺柱M2
8.8级高强度螺杆细牙螺柱细丝牙条幼牙全牙通丝一米牙棒细扣丝杆
铜柱单头 双通六角铜柱铜螺柱空心机箱主板螺丝柱隔离柱电路板铜
35crmo全螺纹螺柱HG T20634螺杆M12M14M16M18全牙丝杆12.9级牙棒
12.9级全螺纹螺柱HG T20634螺杆M20M22M24全牙丝杆35crmo全丝牙棒
