12.9级无头凹端镀镍紧定机米螺钉

螺丝M16129机米-234568尖

12.9级高强度外六角螺丝

螺丝内六角止付平端M2机米顶丝紧定级304-M1612.9不锈钢/螺钉无头

10#-32UNF*1/4-28*5/1612.9级美标细牙内六角螺丝英制杯头35/8-18

1612.9级全牙内六角螺丝高强度螺栓螺钉通丝M16*65~150满额包邮

螺丝M1612.9机米-M2M3M4M5M6M8内六角硬紧定无头顶丝级加螺钉

10#-32UNF*1/4-28UNF*5/1612.9级美制细牙内六角螺丝英制杯头螺钉

级全牙内六角螺丝高强度

M14M1612.9级平端紧定无头内六角螺丝平头/机米/顶丝*20/25/30/35

定位珠弹簧兴辰五金12.9碳钢

螺丝内六角碳钢弹簧柱塞

海斯迪克HK-1612.9级全牙杯头螺丝杯头螺栓M8~M12内六角螺丝DIN91

10#-32UNF*1/4-28UNF*5/1612.9级美制细牙内六角螺丝英制杯头螺钉

M6M8M10M12M14M1612.9级外六角螺丝螺母套装全牙高强度螺栓

10#-32UNF*1/4-28UNF*5/1612.9级美制细牙内六角螺丝英制杯头螺钉

高强度外六角螺丝合金钢

*细扣级细丝x40x50x60x70x80x901.5螺丝M14M1612.9细牙内六角x1.5

美标细牙内六角螺丝英制10#32UNF

12.9级内六角螺丝全牙圆柱头螺钉

M6M8M10M12M14M1612.9级外六角螺丝螺母套装全牙高强度螺栓

。10#-32UNF*1/4-28UNF*5/1612.9级美标细牙内六角螺丝英制杯头螺

级平端紧定无头内六角螺

M5-M1612.9级DIN933/931外六角螺栓高强度螺栓全牙半牙外六角

M5-M1612.9级DIN933/931外六角螺栓高强度螺栓全牙半牙外六角

M6M8M10M12M14M1612.9级外六角螺丝螺母套装全牙高强度螺栓

10#-32UNF*1/4-28*5/1612.9级美标细牙内六角螺丝英制杯头35/8-18

M3M4M5M6M8M10M12M1612.9级波仔螺丝波子波珠定位珠钢珠紧定螺丝

新款 M14M1612.9级细牙杯头内六角螺丝1.5mm幼牙螺栓*25x30x45x8

新款 M10M12M1612.9级无头平端机米螺丝顶丝紧定螺钉*10x12x20x3

M1612.9级内六角螺丝*380/390/410/420/430/440/450/460/470-500

级波仔珠定位钢弹簧紧螺

海斯迪克HK-1612.9级全牙杯头螺丝发黑杯头螺栓DIN912内六角螺丝

10#-32UNF*1/4-28*5/1612.9级美标细牙内六角螺丝英制杯头35/8-18