Cold Rolled Sheet Thickness Tolerances
| Gauge | Min. | Max. | Nom | Lbs/sqft |
|---|---|---|---|---|
| 10 | .1285 | .1405 | .1345 | 5.624 |
| 11 | .1136 | .1256 | .1196 | 5.001 |
| 12 | .0986 | .1106 | .1046 | 4.374 |
| 13 | .0847 | .0947 | .0897 | 3.751 |
| 14 | .0697 | .0797 | .0747 | 3.124 |
| 15 | .0623 | .0723 | .0673 | 2.814 |
| 16 | .0548 | .0648 | .0598 | 2.501 |
| 17 | .0498 | .0578 | .0538 | 2.250 |
| 18 | .0438 | .0518 | .0478 | 1.999 |
| 19 | .0378 | .0458 | .0418 | 1.748 |
| 20 | .0329 | .0389 | .0359 | 1.501 |
| 21 | .0299 | .0359 | .0329 | 1.376 |
| 22 | .0269 | .0329 | .0299 | 1.250 |
| 23 | .0239 | .0299 | .0269 | 1.125 |
| 24 | .0209 | .0269 | .0239 | 0.999 |
| 25 | .0179 | .0239 | .0209 | 0.874 |
| 26 | .0159 | .0199 | .0179 | 0.749 |
| 27 | .0144 | .0184 | .0164 | 0.686 |
| 28 | .0129 | .0169 | .0149 | 0.623 |
Sheet weights are based on ordered thickness at 41.82 pounds per square foot per inch thick (nominal weight)
