Gauge
Inches
Millimeters
| 12ga | 0.081″ | 2.06mm |
| 16ga | 0.052″ | 1.29mm |
| 18ga | 0.040″ | 1.02mm |
| 19ga | 0.036″ | 0.91mm |
| 20ga | 0.032″ | 0.81mm |
| 22ga | 0.025″ | 0.64mm |
| 24ga | 0.020″ | 0.51mm |
| 26ga | 0.015″ | 0.40mm |
| 28ga | 0.012″ | 0.32mm |
| 32ga | 0.008″ | 0.20mm |
| 34ga | 0.006″ | 0.16mm |
Gauge
Inches
Millimeters
| 12ga | 0.081″ | 2.06mm |
| 16ga | 0.052″ | 1.29mm |
| 18ga | 0.040″ | 1.02mm |
| 19ga | 0.036″ | 0.91mm |
| 20ga | 0.032″ | 0.81mm |
| 22ga | 0.025″ | 0.64mm |
| 24ga | 0.020″ | 0.51mm |
| 26ga | 0.015″ | 0.40mm |
| 28ga | 0.012″ | 0.32mm |
| 32ga | 0.008″ | 0.20mm |
| 34ga | 0.006″ | 0.16mm |