OS GSO ISO 7044:2016
ISO 7044:2012
Omani Standard
Current Edition
·
Approved on
22 December 2016
Prevailing torque type all-metal hexagon nuts with flange, style 2 -- Product grades A and B
OS GSO ISO 7044:2016 Files
English
7 Pages
Current Edition
Reference Language
OMR
31.02
OS GSO ISO 7044:2016 Scope
This International Standard specifies the characteristics of prevailing torque type all-metal hexagon nuts with flange (style 2) and threads M5 to M20 inclusive, in product grade A for threads up to and including M16 and product grade B for threads above M16, and with property classes 8, 9, 10 and 12.
NOTE The dimensions of the nuts correspond to those given in ISO 4161 plus prevailing torque feature.
If other specifications are required, they can be selected from existing International Standards, for example ISO 261, ISO 724, ISO 898-2, ISO 965-2, ISO 2320 and ISO 4759-1.
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