1/16
For 1/16, thread standard is BSP; threads per inch (tpi) is 28; thread pitch (mm) is 0.907; major (outside) diameter (mm) is 7.723; minor diameter (mm) is 6.561, recorded from its source on 2026-08-12.
- Thread standard
- BSP our reading
- Nominal size
- 1/16 verified
- Threads per inch (TPI)
- 28 verified
- Thread pitch (mm)
- 0.907 verified
- Major (outside) diameter (mm)
- 7.723 verified
- Minor diameter (mm)
- 6.561 verified
- Thread angle (degrees)
- 55 our reading
- Governing standard
- ISO 228-1 our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
1/16 | 28 | 0.907 | 0.581 | 7.723 | 7.142 | 6.561 |
— amesweb.info, retrieved 2026-08-12
Source
- amesweb.infohttps://amesweb.info/Screws/BSP-Thread-Chart.aspx