QC/T 888-2011
Hex weld lock nuts with flange
Q 368-2012
Weld round nuts
QC/T 867-2011
Weld round nuts
Q 370D-2012
Hexagon weld nuts
QC/T 860-2011
Hexagon weld nuts
Q 371B-2012
Square weld nuts
QC/T 863-2011
Square weld nuts
Q 369-2012
Weld hexagon nuts for automobile seat belts-type A
Q 369-2012
Weld square nuts for automobile seat belts-type B
QC/T 712-2011
Weld hexagon nuts for automobile seat belts-type A
QC/T 712-2011
Weld square nuts for automobile seat belts-type B
Q 372-2012
Flat head riveted nuts
Q 374-2012
Flat head riveted nuts
Q 37A-2012
Blind hole flat head hexagon riveted nuts
QC/T 861-2011
Blind hole flat head hexagon riveted nuts
Q 381B-2012
Hexagon slotted and castle nuts,style 1,Fine pitch thread
Q 381B-1999
Hexagon slotted and castle nuts,style 1,Fine pitch thread
Q 381B-1999
Crown nuts with slot,style 1,,Fine pitch thread
Q 381C-2012
Hexagon slotted and castle nuts,style 1,Fine pitch thread
Q 381C-2012
Crown nuts with slot,style 1,,Fine pitch thread
