Steel Gauge


For quality purpose, our steel gauge exceeds the industry standard NAAMM/HMMA 803-92.  Please refer to the following chart for more details.




Steel gauge

de La Fontaine

NAAMM/HMMA 803

7-gauge

0.187" (4.8 mm)

0.167" (4.2 mm)

10-gauge

0.129" (3.3 mm)

0.123" (3.1 mm)

12-gauge

0.105" (2.7 mm)

0.093" (2.3 mm)

14-gauge

0.071" (1.8 mm)

0.067" (1.7 mm)

16-gauge

0.056" (1.4 mm)

0.053" (1.3 mm)

18-gauge

0.044" (1.1 mm)

0.042" (1.0 mm)

20-gauge

0.034" (0.86 mm)

0.032" (0.8 mm)
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