
SCREWING DIES AND DIENUTS - SPECIFICATION FOR HAND- AND MACHINE-OPERATED CIRCULAR SCREWING DIES FOR PARALLEL PIPE THREADS - G SERIES
出版:British Standards Institution

專家解讀視頻
Lays down the dimensions of hand and machine-operated circular screwing dies for production of parallel pipe threads, G series. The general dimensions of these dies 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.