3/4" · British Standard Fine (BSF)
For 3/4" · British Standard Fine (BSF), thread or drill designation is 3/4"; record type is tap_drill; tap drill or decimal size is 16.75mm; thread series is British Standard Fine (BSF), recorded from its source on 2026-08-28; source re-checked 2026-09-15.
- Thread or drill designation
- 3/4" our reading
- Record type
- tap_drill our reading
- Tap drill or decimal size
- 16.75mm verified
- Thread series
- British Standard Fine (BSF) 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
3/4" | 12 | 16.75mm
— newmantools.com, retrieved 2026-08-28
Source
- newmantools.comhttps://www.newmantools.com/tapdrill.htm