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 |