1.
Flat countersunk double nib bolts
GB/T800-1988沉头双榫螺栓
2.
Flat countersunk nib bolts
GB/T11-1988沉头带榫螺栓
3.
Cup head nib bolts
GB/T13-1988半圆头带榫螺栓
4.
Cup head nib bolts with large head
GB/T15-1988大半圆头带榫螺栓
5.
double-screw bolt
螺柱，双头螺纹螺栓
6.
Flat countersunk square neck bolts
GB/T10-1988沉头方颈螺栓
7.
double-studded flange
双头螺栓连接的法兰
8.
Remove hinge retaining nuts from studs.
从双头螺栓拆下固定铰链的螺帽。
9.
Fasteners--Counterbores for hexagon bolts and nuts
GB/T152.4-1988紧固件六角头螺栓和六角螺母用沉孔
10.
377 bolt (screw, nut, stud, spring washer, pin, ball bearing, roller bearing) is the most commonly used machine part.
螺栓（螺钉、螺帽、双头螺栓、弹簧垫圈、销、滚珠轴承、滚柱轴承）是最常用的机械零件。
11.
eye with stud connections, of iron or steel for insulator chains
带双头螺栓连接器的眼,钢铁制,用于绝缘子串
12.
Outer row of studs secures the yoke to the body.
双头螺栓的外部排列将阀架固定在阀体上。
13.
brass bolts and nuts with round head
黄铜圆头螺栓和螺母
14.
counterbore for hexagon socket head bolt
内六角头螺栓埋头孔
15.
Mechanical property requirements for studs shall be the same as those for bolts.
柱头螺栓的机械性能要求与螺栓相同。
16.
A joint so made.
榫头这样制成的榫头
17.
sunk screw
【机】埋[沉]头螺丝
18.
The carpenter up the joints of the table which had become louse.
木匠用螺丝钉把桌子上松动的木榫头固定。