EN
Ningbo Datian Fastener Co., Ltd.
Ningbo Datian Fastener Co., Ltd.

ISO 7041&7719 Steel Self-Tightening Locking Nuts Specifications

ISO 7041 Locking Nuts

ISO 7041 - 2012 Prevailing Torque Type Hexagon Nuts(with Non-metallic Insert),style 2,classes 9 And 12

ISO 7041 GR. 9, 12 Selflocking Nut Dimensions
ISO 7041 Locking Nuts
LegendMaking
P=pitchCarbon Steel:9,12
K=height of the nutThread:6H
D=the nominal diameter of the threadSurface:BLK,ZP,HDG,etc
E=The length of the diagonal
S=The length of the flat


ISO 7719 Locking Nuts

ISO 7719 - 2012 Prevailing Torque Type All-Metal Hexagon Regular Nuts-Property Classes 5,8 And 10

ISO7719 GR.5, 8, 10 Self Tightening Nuts Dimensions
ISO 7719 Locking Nuts
LegendMaking
P=pitchCarbon Steel:5, 8 ,10
K=height of the nutThread:6H
D=the nominal diameter of the threadSurface:BLK,ZP,HDG,etc
E=The length of the diagonal
S=The length of the flat


To Know More About Datian Nuts And Bolts, Please Contact Us!
Datian is a professional manufacturer of nuts and bolts and related fasteners, if you are interested in nuts and bolts, please contact us.