Galvanized Sheets

1/4" Thick & Heavier classed as plates.

Sheets ordered by gauge weight or thickness are subject to standard thickness and weight tolerances.

The Galvanized Sheet Gauge is based on the U.S. Standard Gauge.

Each Galvanized Sheet Gauge Number is 2.5 ounces per sq. ft. heavier or .0037 inch thicker than the weight or thickness of the corresponding U.S. Standard Gauge Number, regardless of coating weights.

Item #	Thickness	Thickness	Sheet Weight per Unit Area
GS-8-1681	N/A 8 gauge	N/A 0.1681 inches4.26974 mm	N/A 7.031 lbs/ft²34.325342 kg/m²
GS-9-1532	N/A 9 gauge	N/A 0.1532 inches3.89128 mm	N/A 6.406 lbs/ft²31.274092 kg/m²
GS-10-1382	N/A 10 gauge	N/A 0.1382 inches3.51028 mm	N/A 5.781 lbs/ft²28.222842 kg/m²
GS-11-1233	N/A 11 gauge	N/A 0.1233 inches3.13182 mm	N/A 5.561 lbs/ft²27.148802 kg/m²
GS-12-1084	N/A 12 gauge	N/A 0.1084 inches2.75336 mm	N/A 4.531 lbs/ft²22.120342 kg/m²
GS-13-0934	N/A 13 gauge	N/A 0.0934 inches2.37236 mm	N/A 3.906 lbs/ft²19.069092 kg/m²
GS-14-0785	N/A 14 gauge	N/A 0.0785 inches1.9939 mm	N/A 3.281 lbs/ft²16.017842 kg/m²
GS-15-0710	N/A 15 gauge	N/A 0.0710 inches1.8034 mm	N/A 2.969 lbs/ft²14.494658 kg/m²
GS-16-0635	N/A 16 gauge	N/A 0.0635 inches1.6129 mm	N/A 2.656 lbs/ft²12.966592 kg/m²
GS-17-0575	N/A 17 gauge	N/A 0.0575 inches1.4605 mm	N/A 2.406 lbs/ft²11.746092 kg/m²
GS-18-0516	N/A 18 gauge	N/A 0.0516 inches1.31064 mm	N/A 2.156 lbs/ft²10.525592 kg/m²
GS-19-0456	N/A 19 gauge	N/A 0.0456 inches1.15824 mm	N/A 1.906 lbs/ft²9.305092 kg/m²
GS-20-0396	N/A 20 gauge	N/A 0.0396 inches1.00584 mm	N/A 1.656 lbs/ft²8.084592 kg/m²
GS-21-0366	N/A 21 gauge	N/A 0.0366 inches0.92964 mm	N/A 1.531 lbs/ft²7.474342 kg/m²
GS-22-0336	N/A 22 gauge	N/A 0.0336 inches0.85344 mm	N/A 1.406 lbs/ft²6.864092 kg/m²
GS-23-0306	N/A 23 gauge	N/A 0.0306 inches0.77724 mm	N/A 1.281 lbs/ft²6.253842 kg/m²
GS-24-0376	N/A 24 gauge	N/A 0.0376 inches0.95504 mm	N/A 1.156 lbs/ft²5.643592 kg/m²
GS-25-0247	N/A 25 gauge	N/A 0.0247 inches0.62738 mm	N/A 1.031 lbs/ft²5.033342 kg/m²
GS-26-0217	N/A 26 gauge	N/A 0.0217 inches0.55118 mm	N/A 0.9063 lbs/ft²4.4245566 kg/m²
GS-27-0202	N/A 27 gauge	N/A 0.0202 inches0.51308 mm	N/A 0.8438 lbs/ft²4.1194316 kg/m²
GS-28-0187	N/A 28 gauge	N/A 0.0187 inches0.47498 mm	N/A 0.7813 lbs/ft²3.8143066 kg/m²
GS-29-0172	N/A 29 gauge	N/A 0.0172 inches0.43688 mm	N/A 0.7188 lbs/ft²3.5091816 kg/m²
GS-30-0157	N/A 30 gauge	N/A 0.0157 inches0.39878 mm	N/A 0.6563 lbs/ft²3.2040566 kg/m²

Item #

Thickness

Sheet Weight per Unit Area

GS-8-1681

N/A 8 gauge

N/A 0.1681 inches4.26974 mm

N/A 7.031 lbs/ft²34.325342 kg/m²

GS-9-1532

N/A 9 gauge

N/A 0.1532 inches3.89128 mm

N/A 6.406 lbs/ft²31.274092 kg/m²

GS-10-1382

N/A 10 gauge

N/A 0.1382 inches3.51028 mm

N/A 5.781 lbs/ft²28.222842 kg/m²

GS-11-1233

N/A 11 gauge

N/A 0.1233 inches3.13182 mm

N/A 5.561 lbs/ft²27.148802 kg/m²

GS-12-1084

N/A 12 gauge

N/A 0.1084 inches2.75336 mm

N/A 4.531 lbs/ft²22.120342 kg/m²

GS-13-0934

N/A 13 gauge

N/A 0.0934 inches2.37236 mm

N/A 3.906 lbs/ft²19.069092 kg/m²

GS-14-0785

N/A 14 gauge

N/A 0.0785 inches1.9939 mm

N/A 3.281 lbs/ft²16.017842 kg/m²

GS-15-0710

N/A 15 gauge

N/A 0.0710 inches1.8034 mm

N/A 2.969 lbs/ft²14.494658 kg/m²

GS-16-0635

N/A 16 gauge

N/A 0.0635 inches1.6129 mm

N/A 2.656 lbs/ft²12.966592 kg/m²

GS-17-0575

N/A 17 gauge

N/A 0.0575 inches1.4605 mm

N/A 2.406 lbs/ft²11.746092 kg/m²

GS-18-0516

N/A 18 gauge

N/A 0.0516 inches1.31064 mm

N/A 2.156 lbs/ft²10.525592 kg/m²

GS-19-0456

N/A 19 gauge

N/A 0.0456 inches1.15824 mm

N/A 1.906 lbs/ft²9.305092 kg/m²

GS-20-0396

N/A 20 gauge

N/A 0.0396 inches1.00584 mm

N/A 1.656 lbs/ft²8.084592 kg/m²

GS-21-0366

N/A 21 gauge

N/A 0.0366 inches0.92964 mm

N/A 1.531 lbs/ft²7.474342 kg/m²

GS-22-0336

N/A 22 gauge

N/A 0.0336 inches0.85344 mm

N/A 1.406 lbs/ft²6.864092 kg/m²

GS-23-0306

N/A 23 gauge

N/A 0.0306 inches0.77724 mm

N/A 1.281 lbs/ft²6.253842 kg/m²

GS-24-0376

N/A 24 gauge

N/A 0.0376 inches0.95504 mm

N/A 1.156 lbs/ft²5.643592 kg/m²

GS-25-0247

N/A 25 gauge

N/A 0.0247 inches0.62738 mm

N/A 1.031 lbs/ft²5.033342 kg/m²

GS-26-0217

N/A 26 gauge

N/A 0.0217 inches0.55118 mm

N/A 0.9063 lbs/ft²4.4245566 kg/m²

GS-27-0202

N/A 27 gauge

N/A 0.0202 inches0.51308 mm

N/A 0.8438 lbs/ft²4.1194316 kg/m²

GS-28-0187

N/A 28 gauge

N/A 0.0187 inches0.47498 mm

N/A 0.7813 lbs/ft²3.8143066 kg/m²

GS-29-0172

N/A 29 gauge

N/A 0.0172 inches0.43688 mm

N/A 0.7188 lbs/ft²3.5091816 kg/m²

GS-30-0157

N/A 30 gauge

N/A 0.0157 inches0.39878 mm

N/A 0.6563 lbs/ft²3.2040566 kg/m²