ISO - DIS 7043
Prevailing torque type hexagon nuts with flange (with non-metallic insert), style 2 - Product grades A and B
|Publication Date:||31 March 2016|
|ICS Code (Nuts):||21.060.20|
This International Standard specifies the characteristics of prevailing torque hexagon high nuts with flange (with non-metallic insert), with coarse pitch thread from nominal diameter M5 through M20, with product grade A for nominal diameter ≤ M16 and product grade B for nominal diameter > M16.
OTE The dimensions of the nuts correspond to those given in ISO 4161 plus prevailing torque feature.