1.
Hexagon thin nuts--Product grades A and B--Chamfered
GB/T6172-1986六角薄螺母A和B级倒角
2.
Hexagon thin nuts--Product grade B--Unhampered
Gb/T6174-1986六角薄螺母bb>级b>无倒角
3.
Hexagon thin nuts--Fine pitch thread--Product grades A and B
GB/T6173-1986六角薄螺母细牙A和B级
4.
Bite type tube fittings--Hexagon thin nuts
GB/T3763-1983卡套式管接头用六角薄螺母
5.
tra thin fine thread small hexagonal nut
特薄细牙六角小螺母
6.
Hexagon thin slotted nuts--Product grades A and B
GB/T6181-1986六角开槽薄螺母A和B级
7.
Hexagon thin slotted nuts--Fine pitch thread--Product grades A and B
GB/T9459-1988六角开槽薄螺母细牙A和B级
8.
Hexagon nuts--Style 1--Product grad C
GB/T41-19861型六角螺母C级
9.
Hexagon nuts with raised face
GB/T804-1988球面六角螺母
10.
Hexagon weld nuts
GB/T13681-1992焊接六角螺母
11.
" Self-locking nuts,hexagon"
GB/T1337-1988六角自锁螺母
12.
Small hexagon medium thin nuts
GB/T1007-1976小六角较扁螺母
13.
" Self-locking nuts,reduced hexagon"
GB/T1339-1988小六角自锁螺母
14.
Hexagon thick nuts
GB/T56-1988六角厚螺母
15.
spark plug body hexagon nut
火花塞外壳六角螺母
16.
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
17.
" Hexagon nuts, style 1--Product grades A and B"
GB/T6170-19861型六角螺母A和B级
18.
" Hexagon nuts, style 2--Product grades A and B"
GB/T6175-19862型六角螺母A和B级