Street Tee (Female NPT to Male NPT Thread)
| Female NPTThread Size | Male NPTThread Size | Dimensions in mm | F-Hex(Inch) | Pressure RatingPSIG (Bar) | Dawsons-TechPart No. | ||
| P1 | P2 | E | L1 | L2 | |||
| 1/8 | 1/8 | 4.8 | 16.75 | 19.80 | 9/16 | 5500 (375) | ST-2N |
| 1/4 | 1/4 | 7.1 | 22.35 | 27.70 | 3/4 | 5600 (380) | ST-4N |
| 3/8 | 3/8 | 9.6 | 25.90 | 31.00 | 7/8 | 5600 (380) | ST-6N |
| 1/2 | 1/2 | 11.9 | 31.25 | 37.35 | 1-1/16 | 4500 (306) | ST-8N |
| 3/4 | 3/4 | 15.7 | 34.55 | 40.40 | 1-5/16 | 3500 (238) | ST-12N |
| 1 | 1 | 22.4 | 41.40 | 50.05 | 1-5/8 | 3900 (265) | ST-16N |