| Tube O.D. | A THREAD |
B THREAD |
C4 Hex |
C Hex |
L | L1 | D DRILL |
Part Number | Working pressure in Bar |
| 1/4" | 1/8"-27NPTF-2 | 7/16"-20UNF-2B | 14.28 | 14.28 | 24.90 | 33.60 | 4.40 | HT6506-02-04 | 345 |
| 1/4" | 1/4"-18NPTF-2 | 7/16"-20UNF-2B | 19.05 | 14.28 | 29.70 | 38.40 | 4.40 | HT6506-04-04 | 275 |
| 1/4" | 3/8"-18NPTF-2 | 7/16"-20UNF-2B | 22.22 | 14.28 | 31.50 | 40.20 | 4.40 | HT6506-06-04 | 210 |
| 3/8" | 1/4"-18NPTF-2 | 9/16"-18UNF-2B | 19.05 | 17.46 | 32.00 | 41.50 | 7.50 | HT6506-04-06 | 275 |
| 3/8" | 3/8"-18NPTF-2 | 9/16"-18UNF-2B | 22.22 | 17.46 | 33.30 | 42.80 | 7.50 | HT6506-06-06 | 210 |
| 3/8" | 1/2"-14NPTF-2 | 9/16"-18UNF-2B | 28.58 | 17.46 | 39.10 | 48.60 | 7.50 | HT6506-08-06 | 210 |
| 1/2" | 3/8"-18NPTF-2 | 3/4"-16UNF-2B | 22.22 | 22.22 | 34.50 | 45.20 | 9.90 | HT6506-06-08 | 210 |
| 1/2" | 1/2"-14NPTF-2 | 3/4"-16UNF-2B | 28.58 | 22.22 | 37.60 | 48.30 | 9.90 | HT6506-08-08 | 210 |
| 5/8" | 3/8"-18NPTF-2 | 7/8"-14UNF-2A | 23.82 | 25.40 | 35.60 | 48.30 | 12.30 | HT6506-06-10 | 210 |
| 5/8" | 1/2"-14NPTF-2 | 7/8"-14UNF-2A | 28.58 | 25.40 | 41.15 | 53.85 | 12.30 | HT6506-08-10 | 210 |
| 5/8" | 3/4"-14NPTF-2 | 7/8"-14UNF-2A | 34.93 | 25.40 | 42.65 | 55.35 | 12.30 | HT6506-12-10 | 170 |
| 3/4" | 1/2"-14NPTF-2 | 1-1/16"-12UN-2B | 24.58 | 31.75 | 42.20 | 56.50 | 15.50 | HT6506-08-12 | 210 |
| 3/4" | 3/4"-14NPTF-2 | 1-1/16"-12UN-2B | 34.93 | 31.75 | 43.70 | 58.00 | 15.50 | HT6506-12-12 | 210 |
| 1" | 3/4"-14NPTF-2 | 1-5/16"-12UN-2B | 34.93 | 38.10 | 40.90 | 56.00 | 21.50 | HT6506-12-16 | 210 |
| 1" | 1"-11-1/2NPTF-2 | 1-5/16"-12UN-2B | 41.28 | 38.10 | 51.30 | 66.40 | 21.50 | HT6506-16-16 | 140 |
Product
Assembly
HT6506 FP-FJS Straight
| Material | Suffix surface and material | Example |
| Steel ,Zinc plated chrome (VI)-free | HT6506-02-04 | |
| Steel ,Zinc nickel plated | ZiNi | HT6506-02-04-ZiNi |
| Stainless Steel-SS316 Ti | SST | HT6506-02-04-SST |
| Stainless Steel-SS316 | SS316 | HT6506-02-04-SS |
| Stainless Steel-SS304 | SS304 | HT6506-02-04-S |