HB 1-204-2002
扁圆头螺钉
Mushroon head screws
HB 7451-2013
A286MJ螺纹扁圆头螺钉
Mushroom head bolts with MJ thread,A286
2013-10-13
GB/T 973-1976
十字槽扁圆头螺钉
Screws，cross recessed，oval head
1976-10-13
HB 7451-2013(2017)
A286MJ螺纹扁圆头螺钉
2013-10-13
GB/T 871-1986
扁圆头铆钉
Flat round head rivets
1986-07-02
HB 6323-1989
大扁圆头铆钉
1989-05-13
GB/T 1011-1986
大扁圆头铆钉
Truss head rivets
1986-07-02
GB/T 15855.1-1995
扁圆头击芯铆钉
Flat round head drive rivets
1995-12-19
GB/T 14-2013
扁圆头方颈螺栓
Mushroom head square neck bolts
2013-06-09
GB/T 15-2013
扁圆头带榫螺栓
Mushroom head nib bolts
2013-06-09
GB/T 873-1986
扁圆头半空心铆钉
Oval head semi-tubular rivets
1986-07-02
HB 6338-1989
大扁圆头半空心铆钉
1989-05-13
HB 20073-2011
扁圆头干涉密封铆钉
Pins,mushroom head,sealed,for interfere fit
2011-07-19
HB 6338-6343-1989
大扁圆头半空心铆钉
HB 6479-1990
大扁圆头纯钛铆钉
1991-03-22