| 
 FRACTIONAL 
 | 
||||
| 
 PART NO.  | 
 TUBE O.D.  | 
 PIPE THREAD  | 
 “D”  | 
 “E”  | 
| 
 18F222  | 
 1/8″  | 
 1/8″  | 
 1.57″  | 
 .95″  | 
| 
 18F332  | 
 3/16  | 
 1/8  | 
 1.57  | 
 .95  | 
| 
 18F442  | 
 1/4  | 
 1/8  | 
 1.81  | 
 .95  | 
| 
 18F444  | 
 1/4  | 
 1/4  | 
 1.89  | 
 1.04  | 
| 
 18F554  | 
 5/16  | 
 1/4  | 
 1.89  | 
 1.15  | 
| 
 18F664  | 
 3/8  | 
 1/4  | 
 2.21  | 
 1.37  | 
| 
 18F666  | 
 3/8  | 
 3/8  | 
 2.21  | 
 1.47  | 
| 
 18F886  | 
 1/2  | 
 3/8  | 
 2.47  | 
 1.55  | 
| 
 18F888  | 
 1/2  | 
 1/2  | 
 2.57  | 
 1.62  | 
| 
 18F121212  | 
 3/4  | 
 3/4  | 
 3.70  | 
 2.27  | 
| 
 18F161616  | 
 1  | 
 1  | 
 3.95  | 
 2.42  | 
| 
 METRIC 
 | 
||||
| 
 PART NO.  | 
 TUBE O.D.  | 
 PIPE THREAD  | 
 “D”  | 
 “E”  | 
| 
 18M332  | 
 3mm  | 
 1/8″  | 
 40mm  | 
 24mm  | 
| 
 18M442  | 
 4  | 
 1/8  | 
 40  | 
 24  | 
| 
 18M662  | 
 6  | 
 1/8  | 
 46  | 
 24  | 
| 
 18M664  | 
 6  | 
 1/4  | 
 48  | 
 26  | 
| 
 18M884  | 
 8  | 
 1/4  | 
 48  | 
 29  | 
| 
 18M10104  | 
 10  | 
 1/4  | 
 56  | 
 35  | 
| 
 18M10106  | 
 10  | 
 3/8  | 
 56  | 
 37  | 
| 
 18M12126  | 
 12  | 
 3/8  | 
 63  | 
 39  | 
| 
 18M12128  | 
 12  | 
 1/2  | 
 65  | 
 41  | 
| 
 18M191912  | 
 19  | 
 3/4  | 
 94  | 
 57  | 
| 
 18M262616  | 
 26  | 
 1  | 
 100  | 
 67  |