Unified Threads are used for general purpose fastening applications for Imperial system of units.
| Basic Dimensions: | ANSI/ASME B 1.2-1983.Unfied Gauges Basic Dimensions as per BS 1580 Part 1 & 2 – 2007 |
| Gauging Practice: | As per BS 919 Part 1-2007 are manufactured if requested by customers |