1.
Cup head square neck bolts
GB/T12-1988半圆头方颈螺栓
2.
Flat countersunk square neck bolts
GB/T10-1988沉头方颈螺栓
3.
strong oval head square neck bolt
加强半圆头方颈螺栓
4.
Cup head square neck bolts with large head--Product grade C
GB/T14-1998大半圆头方颈螺栓C级
5.
Cup head square neck bolts with small head and short neck--Product grade B
GB/T801-1998小半圆头低方颈螺栓B级
6.
Strengthened cap head square neck bolts
GB/T794-1993加强半圆头方颈螺栓
7.
" Bolts,round head with oval neck"
GB/T8262-1987圆头椭圆颈螺栓
8.
" Bolts, small hexagon head with fit neck and hole through the shank"
GB/T24-1976小六角头螺杆带孔导颈螺栓
9.
" Bolts, small hexagon head with fit neck and holes through the head"
GB/T26-1976小六角头头部带孔导颈螺栓
10.
" Bolts, small hexagon head with fit neck"
GB/T22-1976小六角头导颈螺栓
11.
Square head bolts--Product grade C
GB/T8-1988方头螺栓C级
12.
Square head bolts with small head--Product grade B
GB/T35-1988小方头螺栓B级
13.
square collar-head set-bolt
方头凸缘端紧定螺栓
14.
The method is also proposed on making thread-hole and bolt in interving concerted process, bolt connection as well.
干涉配合螺接过程中螺孔和螺栓的加工方法以及螺栓的安装方法。
15.
Measuring Included Angle of Bolted Sphere's Threaded Hole:a Study by the Three-dimension Method
螺栓球螺栓孔夹角三坐标检测方法研究
16.
"Bolts,screws & nuts"
"螺栓,螺丝及螺帽"
17.
Side view of square head bolt with adjustable thread length.
螺纹长度可调整的方头螺栓侧面图。
18.
" Plain washers for bolts,screws and nuts--General plan"
GB/T5286-1985螺栓、螺钉和螺母用平垫圈总方案