Thread prep
#10-24 Tap Drill
Common shop chart tap drill for #10-24 UNC.
Last updated 2026-05-12Confidence: reference-derivedUNC
| Thread size | #10-24 |
|---|---|
| Tap drill | #25 |
| Decimal / mm | 0.1495 in / 3.797 mm |
| Normal clearance | 0.201 in |
| Percent thread | 75% reference |