m16螺纹

304不锈钢粗杆半牙外六角螺丝半螺纹螺栓半扣M6M8M10M12M16DIN931

7G螺纹塞规 通止规牙规M14M16M18M20*1*0.75*1.25*1*1.5M30M36-7G

304不锈钢牙条丝杆通丝全螺纹螺杆M4M5M6M8M10M12M14M16M18M20M24

10.9级全牙外六角螺丝全扣螺栓全丝螺钉全螺丝螺纹MN10M12M16-M52

8.8级反牙丝杆反扣螺杆反丝左旋全螺纹丝杠M10M1I2M16M20M24M30M3

8.8级镀锌丝f杆全牙螺杆通丝全螺纹螺柱牙条M4M5M6M8M10M12M16-M3

100型角磨机螺丝转接头M14配件外牙M10M16P螺纹转换头螺母转换器

高强度8.8级12.9级1.2米/1.5米加长丝杆全牙通丝螺纹M16M20MZ24M3

12.9级高强度化i工螺纹杆全牙全螺纹35CrMOA牙棒螺柱M10M12M16M36

10.9级全牙外六角螺丝全扣螺栓全丝螺钉全螺G丝螺纹M10M12M16-M52

8.8级全牙螺纹长丝加高强度螺丝杆条牙棒螺柱螺杆M16M20M24MZ30M4

镀锌无头螺杆全牙螺杆双头螺丝全牙棒丝杆全螺纹螺K柱M14M12M16M2

高强度8.8级12.9级n1.2米/1.5米加长丝杆全牙通丝螺纹M16M20M24M3

扁螺母细螺纹六角薄螺母发黑扁螺母M8Mx10M12M14M16M18M20M22M24

10.9/12.9级全牙通丝杆全螺纹牙条丝杠螺杆MF8M10M12M16M20M24M36

扁螺母细螺纹六角薄螺母发黑扁螺母M8M10M12M14M16M18M20ZM22M24

10.9级细牙螺丝细丝o全牙螺钉全螺纹螺杆M14M16-M27细扣外六角螺

10.9/12.9级全牙通丝杆全螺纹牙条丝z杠螺杆M8M10M12M16M20M24M36

316/304/201不锈钢牙条丝t杆通丝全螺纹螺杆M4M5M6M8M10M12M16-M3

8.8级高强度全牙螺栓外六角全s加长螺丝螺纹全扣M6M8M10M12M14M16

机用丝锥 直槽丝攻M12 M14 M16 AM18x2.5*1.5套螺纹 细牙 细扣粗

内螺纹固定握手柄M5M6M8M10M12M16铜牙长手柄套胶木黑/红色手柄套

国标钢筋套筒正反丝变径接头M16Mx18M20M22M24-M40直螺纹连接套筒

8.8级镀锌丝杆全牙螺杆通丝全r螺纹螺柱牙条M4M5M6M8M10M12M16-M3

8.8级全牙加长外六角螺栓全螺纹螺丝全丝B扣螺钉14M16M18M20M22M2

12.9级全牙外六角螺丝加长全螺纹螺栓M16*50x60x70x80x90Vx100-30

12.9级高强f度化工螺纹杆全牙全螺纹35CrMOA牙棒螺柱M10M12M16M36

8.8级反牙丝杆反扣螺杆反丝左旋全螺纹丝杠M10M12M16M20UM24M30M3

数控车刀 外螺纹刀杆SER2020K16/2525M16梯形螺纹刀具 车床车刀杆

不锈钢302型自攻牙套 自攻螺套 开槽螺纹保护套M2M2.5M3M4M5M6M16