PART NO. THREAD DIMENSIONS E F G A,B,C S1 S2,S3,S4 DA-02 G1/8"X28 G1/8"X28 G1/8"X28 2 11 14 DA-04 G1/4"X19 G1/4"X19 G1/4"X19 4 11 19 DA-06 G3/8"X19 G3/8"X19 G3/8"X19 5 14 22 DA-08 G1/2"X14 G1/2"X14 G1/2"X14 5 19 27 DA-12 G3/4"X14 G3/4"X14 G3/4"X14 9 24 32 DA-16 G1"X11 G1"X11 G1"X11 10.5 30 41 DA-20 G1.1/4"X11 G1.1/4"X11 G1.1/4"X11 10 41 50 DA-24 G1.1/2"X11 G1.1/2"X11 G1.1/2"X11 11 48 55