Sheet Metal Gages

Sheet Metal Gage Reference

Gage Standard US Gage Galvanized Steel Stainless Steel Aluminum Sheet Strip & Tubing Zinc Sheet
300.0125"0.0160"0.0125"0.0100"0.0120"-
290.0141"0.0170"0.0141"0.0113"0.0130"-
280.0156"0.0190"0.0156"0.0126"0.0140"-
270.0172"0.0200"0.0172"0.0142"0.0160"-
260.0188"0.0220"0.0187"0.0159"0.0180"-
250.0219"0.0250"0.0219"0.0179"0.0200"-
240.0250"0.0280"0.0250"0.0201"0.0220"0.1250"
230.0281"0.0310"0.0281"0.0226"0.0250"0.1000"
220.0313"0.0340"0.0312"0.0253"0.0280"0.0900"
210.0344"0.0370"0.0344"0.0285"0.0320"0.0800"
200.0375"0.0400"0.0375"0.0320"0.0350"0.0700"
190.0438"0.0460"0.0437"0.0359"0.0420"0.0600"
180.0500"0.0520"0.0500"0.0403"0.0490"0.0550"
170.0563"0.0580"0.0562"0.0453"0.0580"0.0500"
160.0625"0.0640"0.0625"0.0508"0.0650"0.0450"
Gage Standard US Gage Galvanized Steel Stainless Steel Aluminum Sheet Strip & Tubing Zinc Sheet
150.0703"0.0710"0.0703"0.0571"0.0720"0.0400"
140.0781"0.0790"0.0781"0.0641"0.0830"0.0360"
130.0938"0.0930"0.0937"0.0720"0.0950"0.0320"
120.1094"0.1080"0.1094"0.0808"0.1090"0.0280"
110.1250"0.1230"0.1250"0.0907"0.1200"0.0240"
100.1406"0.1380"0.1406"0.1019"0.1340"0.0200"
90.1563"0.1530"0.1562"0.1144"0.1480"0.0180"
80.1719"0.1680"0.1719"0.1285"0.1650"0.0160"
70.1875"-0.1875"0.1443"0.1800"0.0140"
60.2031"-0.2031"0.1620"0.2030"0.0120"
50.2188"-0.2187"0.1819"0.2200"0.0100"
40.2344"-0.2344"0.2043"0.2380"0.0080"
30.2500"-0.2500"0.2294"0.2590"0.0060"
20.2656"-0.2656"0.2576"0.2840"0.0040"
10.2813"-0.2812"0.2893"0.3000"0.0020"
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