GB/T 889.2-2016

Prevailing torque type hexagon nuts(with non-metallic insert),style 1-Fine pitch thread

ISO 10512-1997

Prevailing torque type hexagon nuts(with non-metallic insert),style 1, with metric fine pitch thread—Property classes 6,8 and 10

ISO 10513-1997

Prevailing torque type all-metal hexagon nuts,style 2, with metric fine pitch thread—Property classes 8,10 and 12

DIN 980V-1987

All-metal prevailing torque type hexagon nuts,type V

DIN 980M-1987

All-metal prevailing torque type hexagon nuts,type M

DIN 982-1987

Prevailing torque type hexagon thick nuts with nonmetallic insert

DIN 985-1987

Prevailing torque type hexagon thin nuts with nonmetallic insert

DIN 6924-1987

Prevailing torque type hexagon nuts with non-metallic insert

DIN 6925-1987

Prevailing torque type all-metal hexagon nuts

DIN 7967-1970

Self locking counter nuts-For metric fine thread series 2，9 locking teeth

DIN 7967-1970

Self locking counter nuts-For metric fine thread series 3，9 locking teeth

UNI 7473

Prevailing torque type hexagon nuts with polyamide ring-ISO metric coarse and fine thread

UNI 7474

Prevailing torque-type hexagon lock nuts with polyamide ring-ISO metric coarse and fine thread

JIS B1199-1-2.1-2001

Prevailing torque type hexagon nuts(with non-metallic insert),style 1, with metric fine pitch thread—Property classes 6,8 and 10-Table 2-1

JIS B1199-2-4.1-2001

Prevailing torque type all-metal hexagon nuts,style 2, with metric fine pitch thread—Property classes 8,10 and 12-Table 4-1

NF E25-421-1997

Prevailing torque type hexagon nuts(with non-metallic insert),style 1, with metric fine pitch thread—Property classes 6,8 and 10

NF E25-421-2002

Prevailing torque type hexagon nuts(with non-metallic insert),style 1, with metric fine pitch thread—Property classes 6,8 and 10

NF E25-421-2013

Prevailing torque type hexagon nuts(with non-metallic insert),style 1, with metric fine pitch thread—Property classes 6,8 and 10

NF E25-422-1997

Prevailing torque type all-metal hexagon nuts,style 2, with metric fine pitch thread—Property classes 8,10 and 12

NF E25-422-2002

Prevailing torque type all-metal hexagon nuts,style 2, with metric fine pitch thread—Property classes 8,10 and 12