100 Degree Countersink Depth Calculator
Table for 100-Degree Countersink Depth
| Hole Diameter (inches) | Countersink Depth (inches) | Screw/Rivet Size |
|---|---|---|
| 0.100 | 0.017 | #0 |
| 0.125 | 0.021 | #2 |
| 0.150 | 0.026 | #4 |
| 0.190 | 0.032 | #6 |
| 0.250 | 0.042 | #8 |
| 0.312 | 0.052 | #10 |
| 0.375 | 0.063 | 1/4" |
| 0.437 | 0.073 | 5/16" |
| 0.500 | 0.083 | 3/8" |