ISO 7043:2012 Prevailing torque type hexagon nuts with flange (with non-metallic insert), style 2 - Product grades A and B

standard by International Organization for Standardization, 09/01/2012

Full Description

ISO 7043:2012 specifies the characteristics of prevailing torque type hexagon nuts with flange (with non-metallic insert), of style 2, with threads from 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 and 10.