Q 271-1999

H型十字槽盘头自攻螺钉C型

Type H cross recessed pan head tapping screws and plain washer assemblies-type A-type C

QC/T 602-1999

H型十字槽大扁头自攻钉C型

Type H cross recessed round head tapping screws-type A-type C

QC/T 602-1999

H型十字槽大扁头自攻钉F型

Type H cross recessed round head tapping screws-type A-type F

Q 273-1999

H型十字槽大半圆头自攻螺钉F型

Type H cross recessed round head tapping screws-type A-type F

Q 273-1999

H型十字槽大半圆头自攻螺钉C型

Type H cross recessed round head tapping screws-type A-type C

Q 278-1999

十字槽沉头自攻螺钉F型

Type H cross recessed countersunk head tapping screws-type A-type F

Q 274-1999

十字槽沉头自攻螺钉C型

Type H cross recessed countersunk head tapping screws-type A-type C

Q 275-1999

十字槽凹穴六角自攻螺钉F型

Type H cross recessed hexagon head tapping screws with indentation-type A-type F

Q 275-1999

十字槽凹穴六角自攻螺钉C型

Type H cross recessed hexagon head tapping screws with indentation-type A-type C

Q 277-1999

十字槽半沉头自攻螺钉F型

Type H cross recessed raised countersunk head tapping screws-type A-type F

Q 276-1999

十字槽半沉头自攻螺钉C型

Type H cross recessed raised countersunk head tapping screws-type A-type C

TB/T 1479-1991

轨道车辆车轴轴端粗杆六角头螺栓(螺纹公差6h)

Axle end bolt for rail vehicle axle-hexagon head bolts for rough pole

TB/T 1479-1991

轨道车辆车轴轴端粗杆六角头头部带孔螺栓(螺纹公差6h)

Axle end bolt for rail vehicle axle- hexagon head with hole bolts for rough pole

TB/T 1479-1991

轨道车辆车轴轴端细杆六角头螺栓(螺纹公差6h)

Axle end bolt for rail vehicle axle-hexagon head bolts for fine rod

TB/T 1479-1991

轨道车辆车轴轴端细杆六角头头部带孔螺栓(螺纹公差6h)

Axle end bolt for rail vehicle axle-hexagon head with hole bolts for fine rod

Q 280-1999

开槽锥端紧定螺钉

Slotted set screws with cone point

Q 284-1999

内六角平端紧定螺钉

Hexagon socket set screws with flat point

Q 286-1999

方头长圆柱端紧定螺钉

Square set screws with long dog point

EN 2874-1996

MJ螺纹十二角头头部带孔法兰螺栓

Aerospace series-bolt,larg bihexagonal head,close tolerance normal shank,medium length thread

Q 288-1999

内六角锥端紧定螺钉

Hexagon socket set screws with cone point