| Tube O.D. | B THREAD |
C4 Hex |
L Length |
I | D DRILL |
Part Number | Torque N-m |
Working pressure in Bar |
| 1/8" | 5/16"-24UNF-2A | 11.11 | 15.20 | 7.54 | 2.40 | HT6408-02-O | 8-9 | 345 |
| 3/16" | 3/8"-24UNF-2A | 12.70 | 15.20 | 7.54 | 3.20 | HT6408-03-O | 11-12 | 345 |
| 1/4" | 7/16"-20UNF-2A | 14.28 | 17.00 | 9.14 | 5.20 | HT6408-04-O | 18-20 | 345 |
| 5/16" | 1/2"-20UNF-2A | 15.87 | 17.00 | 9.14 | 5.90 | HT6408-05-O | 23-26 | 345 |
| 3/8" | 9/16"-18UNF-2A | 17.46 | 18.50 | 9.93 | 7.50 | HT6408-06-O | 29-33 | 275 |
| 1/2" | 3/4"-16UNF-2A | 22.22 | 20.30 | 11.13 | 10.70 | HT6408-08-O | 49-53 | 210 |
| 5/8" | 7/8"-14UNF-2A | 25.40 | 23.60 | 12.70 | 12.70 | HT6408-10-O | 59-64 | 210 |
| 3/4" | 1-1/16"-12UN-2A | 31.75 | 27.70 | 15.09 | 16.70 | HT6408-12-O | 93-102 | 170 |
| 7/8" | 1-3/16"-12UN-2A | 34.92 | 27.70 | 15.09 | 18.70 | HT6408-14-O | 122-134 | 170 |
| 1" | 1-5/16"-12UN-2A | 38.10 | 28.40 | 15.09 | 22.20 | HT6408-16-O | 151-166 | 140 |
| 1-1/4" | 1-5/8"-12UN-2A | 47.62 | 30.50 | 15.09 | 27.80 | HT6408-20-O | 198-218 | 80 |
| 1-1/2" | 1-7/8"-12UN-2A | 53.97 | 32.30 | 15.09 | 34.10 | HT6408-24-O | 209-231 | 70 |
| 2" | 2-1/2"-12UN-2A | 69.85 | 36.30 | 15.09 | 46.10 | HT6408-32-O | 296-325 | 70 |
Product
Assembly
HT6408-O MORB EXTERNAL HEX PLUG
| Material | Suffix surface and material | Example |
| Steel ,Zinc plated chrome (VI)-free | HT6408-02-O | |
| Steel ,Zinc nickel plated | ZiNi | HT6408-02-O-ZiNi |
| Stainless Steel-SS316 Ti | SST | HT6408-02-O-SST |
| Stainless Steel-SS316 | SS316 | HT6408-02-O-SS |
| Stainless Steel-SS304 | SS304 | HT6408-02-O-S |