Hex chamfered single face
Hex with flange
Hex with shoulder
Cheese with collar
Hex chamfered double faces
Nylon Insert
Pressing point prevailing torque
Side slotted
Straight-knurl
All-metal prevailing torque
Pressing point side
ASME/ANSI B18.16.3M-1-1998
Metric top insert type hex lock nuts，classes 5 and 10-Table 1
ASME/ANSI B18.16.3M-1-1998
Metric all metal small hex nuts，classes 5 and 10-Table 1
ASME/ANSI B18.16.3M-1-1998
Metric top insert type small hexa lock nuts，classes 5 and 10-Table 1
ASME/ANSI B18.16.3M-1-1998
Metric all metal hexa nuts，classes 9-Table 1
ASME/ANSI B18.16.3M-1-1998
Metric top insert type hex lock nuts，classes 9-Table 1
ASME/ANSI B18.16.3M-1-1998
Metric all metal small hex nuts，classes 9-Table 1
ASME/ANSI B18.16.3M-1-1998
Metric top insert type small hex lock nuts，classes 9-Table 1
Q 326-2012
Prevailing torque type hexagon nuts with non-metallic insert,style 2
Q 326-2012
Prevailing torque type hexagon nuts with non-metallic insert
Q 328-2012
Prevailing torque type hexagon nuts with non-metallic insert,style 1
Q 332-2012
Prevailing torque type all-metal hexagon nuts,style 2
Q 334-2012
Prevailing torque type all, metal nuts ,style 1
IS 7002-1972
Prevailing torque type hexagon thick nuts with nonmetallic insert
UNI 8835
Self locking counter nuts-For metric thread series 1，6 locking teeth
ASME/ANSI B18.16M-1-2004
Metric all metal hexa nuts，classes 5、10-Table 1
ASME/ANSI B18.16M-1-2004
Metric all metal hexa nuts，classes 9-Table 1
ASME/ANSI B18.16M-1-2004
Metric all metal small hexa nuts，classes 5、10-Table 1
ASME/ANSI B18.16M-1-2004
Metric all metal small hexa nuts，classes 9-Table 1
ASME/ANSI B18.16M-1-2004
Metric all metal hexa nuts，classes 5、10-Table 1
ASME/ANSI B18.16M-1-2004
Metric all metal hexa nuts，classes 9-Table 1
