Steel Conduit Thread Dimensions DIN 40430 Stahlpanzerrohr-Gewinde, Mae Prepared by VDE- Joint Committee C610-7/205.7 Dimensions in mm 25,4 p =- r = 0,107 P H = 0,595875 P z HI = 0,s H = 0,4767 P Designation of a steel conduit thread Pg 21: Thread Pg 21 DIA 4W30 Thread uis lomina1 d5meneions Limite - For thread gauges, see Dm 40431 Sheet 1 and Sheet 2 leinverkouf der Normbltter durch Beuth-Veerieb GmbH, Berlin 30 und Kln DIA 4WJO engl. Preisgr. Vertr.-Nr. 0104 04.90
