DIN EN ISO 4231
Hand- and machine-operated circular screwing dies for parallel pipe threads - G series (ISO 4231:2016); German Version EN ISO 4231:2016
|Publication Date:||1 March 2017|
|ICS Code (Taps and threading dies):||25.100.50|
This International Standard is a supplement to ISO 2568 and ISO 4230 and specifies the dimensions of hand- and machine-operated circular screwing dies intended for production of parallel pipe threads, G series, in accordance with ISO 228-1.
The general dimensions of these dies (diameter, thickness and fixing dimensions) are in accordance with ISO 2568 so as to permit the driving of hand-operated dies with the aid of the die stocks defined in that document.