1.
Hexagon head bolts-Full thread-Product grade C
GB/T5781-1986六角头螺栓--全螺纹--C级
2.
Hexagon head bolts-Fine pitch thread-Full thread-Product grades A and B
GB/T5786-1986六角头螺栓--细牙--全螺纹--A和B级
3.
Hexagon head bolts-Full thread-Product grades A and B
GB/T5783-1986六角头螺栓--全螺纹A和B级
4.
Sturdy full-length threaded corrosion-resistant bolts provide the required high packing stress.
坚固的全螺纹防腐螺栓提供所需要的保压应力。
5.
The length of chamfer shall be between1 and2 complete threads as measured parallel to the axis of the threaded component.
当平行于螺纹构件轴线方向进行测量时，倒角长度应该在1-2全螺纹扣之间。
6.
boxpin connection
阴螺纹-阳螺纹连接
7.
male and female cross
阳螺纹-阴螺纹十字接头
8.
external and internal thread grinding machine
外螺纹及内螺纹磨床
9.
pin-to-box pipe
阳螺纹-阳螺纹管子
10.
Screwed 1;Screwed 2;Screwed 3;Screwed 4
螺纹接头 1;螺纹接头 2;螺纹接头 3;螺纹接头 4
11.
Screwed Joint 1;Screwed Joint 2;Screwed Joint 3
螺纹接头 1;螺纹接头 2;螺纹接头 3
12.
Tubing thread is available for API tubing threads and TM threads.
油管螺纹可采用API油管螺纹，或TM螺纹。
13.
double-screw bolt
螺柱，双头螺纹螺栓
14.
Connecting devices--Safety requirements for screw-type and screwless-type clamping units for electrical copper conductors
GB17464-1998连接器件连接铜导线用的螺纹型和无螺纹型夹紧件的安全要求
15.
Tapping screws thread
GB/T5280-1985自攻螺钉用螺纹
16.
threaded type track bolt nut chuck
螺纹式轨道螺母夹头
17.
coarse threading attachment
大螺距螺纹切削装置
18.
remove the thread (of screws).
去掉（螺丝钉的）螺纹。