Double ferrule tube fitting on one end and female NPT on the other end, interchangeable with other major brands including Swagelok and Parker A-Lok
Manufactured from high quality 316 304 stainless steel for enhanced mechanical strength and corrosion resistance
Precision machined components ensure perfect deformation of ferrules and tubing, providing leak-tight and vibration-resistant connections even in harsh or stressful applications
Hardened threads with smooth surface finish to avoid galling and extend service life. Nut threads are silver-plated to minimize friction against the body threads
Easy to disconnect and retighten
Dimension
| 
 
 MODEL NUMBER  | 
 TUBE OD  | 
 
 NPT SIZE  | 
 DIMENSIONS(INCH)  | 
|||
| 
 T,INCH  | 
 A  | 
 D  | 
 E  | 
 F  | 
||
| 
 HY-FC-1/16-1/16  | 
 1/16  | 
 1/16  | 
 0.93  | 
 0.34  | 
 0.05  | 
 7/16  | 
| 
 HY-FC-1/16-1/8  | 
 1/8  | 
 0.96  | 
 9/16  | 
|||
| 
 HY-FC-1/8-1/8  | 
 1/8  | 
 1/8  | 
 1.13  | 
 0.50  | 
 0.09  | 
 9/16  | 
| 
 HY-FC-1/8-1/4  | 
 1/4  | 
 1.32  | 
 3/4  | 
|||
| 
 HY-FC-3/16-1/8  | 
 3/16  | 
 1/8  | 
 1.17  | 
 0.54  | 
 0.12  | 
 9/16  | 
| 
 HY-FC-1/4-1/8  | 
 
 1/4  | 
 1/8  | 
 1.23  | 
 
 0.60  | 
 
 0.19  | 
 9/16  | 
| 
 HY-FC-1/4-1/4  | 
 1/4  | 
 1.41  | 
 3/4  | 
|||
| 
 HY-FC-1/4-3/8  | 
 3/8  | 
 1.48  | 
 7/8  | 
|||
| 
 HY-FC-1/4-1/2  | 
 1/2  | 
 1.67  | 
 1-1/16  | 
|||
| 
 HY-FC-5/16-1/8  | 
 5/16  | 
 1/8  | 
 1.26  | 
 0.64  | 
 0.25  | 
 9/16  | 
| 
 HY-FC-5/16-1/4  | 
 1/4  | 
 1.45  | 
 3/4  | 
|||
| 
 HY-FC-3/8-1/8  | 
 
 
 3/8  | 
 1/8  | 
 1.29  | 
 
 
 0.66  | 
 
 
 0.28  | 
 5/8  | 
| 
 HY-FC-3/8-1/4  | 
 1/4  | 
 1.48  | 
 3/4  | 
|||
| 
 HY-FC-3/8-3/8  | 
 3/8  | 
 1.54  | 
 7/8  | 
|||
| 
 HY-FC-3/8-1/2  | 
 1/2  | 
 1.73  | 
 1-1/16  | 
|||
| 
 HY-FC-3/8-3/4  | 
 3/4  | 
 1.88  | 
 1-5/16  | 
|||
| 
 HY-FC-1/2-1/4  | 
 
 1/2  | 
 1/4  | 
 1.59  | 
 
 0.90  | 
 
 0.41  | 
 13/16  | 
| 
 HY-FC-1/2-3/8  | 
 3/8  | 
 1.65  | 
 7/8  | 
|||
| 
 HY-FC-1/2-1/2  | 
 1/2  | 
 1.84  | 
 1-1/16  | 
|||
| 
 HY-FC-1/2-3/4  | 
 3/4  | 
 1.90  | 
 1-5/16  | 
|||
| 
 HY-FC-5/8-1/4  | 
 
 5/8  | 
 3/8  | 
 1.65  | 
 
 0.96  | 
 
 0.41  | 
 15/16  | 
| 
 HY-FC-5/8-1/2  | 
 1/2  | 
 1.84  | 
 1-1/16  | 
|||
| 
 HY-FC-5/8-3/4  | 
 3/4  | 
 1.90  | 
 1-5/16  | 
|||
| 
 HY-FC-3/4-1/2  | 
 3/4  | 
 1/2  | 
 1.84  | 
 0.96  | 
 0.62  | 
 1-1/16  | 
| 
 HY-FC-3/4-3/4  | 
 3/4  | 
 1.90  | 
 1-5/16  | 
|||
| 
 HY-FC-7/8-3/4  | 
 7/8  | 
 3/4  | 
 1.96  | 
 1.02  | 
 0.72  | 
 1-5/16  | 
| 
 HY-FC-1-3/4  | 
 1  | 
 3/4  | 
 2.10  | 
 1.23  | 
 0.88  | 
 1-3/8  | 
| 
 HY-FC-1-1  | 
 1  | 
 2.45  | 
 1-5/8  | 
|||