Type Series Port size on the
cylinder side		 Applicable tubing O.D.
Metric size		 Applicable tubing O.D.
Inch size
Elbow type
Stainless steel type		 AS12□1FG to 42□1FG M5 x 0.8
10-32UNF
R, NPT, G 1/8 to 1/2		 φ2 to φ16 φ1/8'' to φ1/2''
Universal type
Stainless steel type		 AS13□1FG to 43□1FG M5 x 0.8
10-32UNF
R, NPT, G 1/8 to 1/2		 φ3.2 to φ12 φ1/8'' to φ1/2''