| Fraction | Decimal | Metric |
|---|---|---|
| 1/64 | 0.015625 | 0.397 mm |
| 1/32 | 0.031250 | 0.794 mm |
| 3/64 | 0.046880 | 1.191 mm |
| 1/16 | 0.062500 | 1.588 mm |
| 5/64 | 0.078130 | 1.985 mm |
| 3/32 | 0.093750 | 2.381 mm |
| 7/64 | 0.109380 | 2.778 mm |
| 1/8 | 0.125000 | 3.175 mm |
| 9/64 | 0.140630 | 3.572 mm |
| 5/32 | 0.156250 | 3.969 mm |
| 3/16 | 0.187500 | 4.763 mm |
| 7/32 | 0.218750 | 5.556 mm |
| 1/4 | 0.250000 | 6.350 mm |
| 9/32 | 0.281250 | 7.144 mm |
| 5/16 | 0.312500 | 7.938 mm |
| 3/8 | 0.375000 | 9.525 mm |
| 7/16 | 0.437500 | 11.113 mm |
| 1/2 | 0.500000 | 12.700 mm |
| 9/16 | 0.562500 | 14.288 mm |
| 5/8 | 0.625000 | 15.875 mm |
| 11/16 | 0.687500 | 17.463 mm |
| 3/4 | 0.750000 | 19.050 mm |
| 7/8 | 0.875000 | 22.225 mm |
| 1 | 1.000000 | 25.400 mm |
