Thickness Of Truck Sheet Metal

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Thickness of truck sheet metal.

Automotive sheet metal once ran in the range of 18 gauge which was 48 thousandths of an inch thick actually 0 0478 inch. Thickness of sheet metal. At h h classic parts we offer a wide selection of chevy truck sheet metal for your 1955 1987 chevys gmcs. 20 gauge became common in more recent times and this meant 0 0359 inch thick metal still a lot to work with in bumping and metal finishing.

When they deep draw sheet metal to make body parts by stamping them in between big dies sometimes the same part will have a variety of thicknesses in it depending on how stretched it is. For example 18 gauge steel according to a gauge conversion chart is 0 0478 inch or 1 214 millimeter. Chevy gmc truck sheet metal body panels. We ve divided this category into several helpful smaller sections.

0299 and 24 ga. 1962 66 chevy gmc truck hood latch catch. It seems like most of the older american car bodies are 18 19 or 20 gauge but sometimes the same part can measure more like 20 gauge in some areas and. I disagree almost all the sheet metal on a 55 57 is 18 gauge or about 048 thick.

0239 range depending on the. 1988 98 chevy gmc bedside front lower patch panel long bed right. A gauge conversion chart can be used to determine the actual thickness of sheet metal in inches or millimeters. The reason i say this is that i have rebuilt two older vehicles a 55 chevy and a 67 el camino and have found the sheet metal to be in the 22 ga.

Chevy truck forum silverado sierra gmc truck forums. Brianstick with all due respect i find it hard to believe that sheet metal from a 1974 american made automobile has 18 ga. Any time i wanted to use the spot welders at the tool n die shop i worked at during the 1980s when i miced the thickness it was usually right at 050 thick. Chevy truck sheetmetal body panels patches parts sheet metal.

I noticed while i was cralling around under my truck yesterday how thin the body panels are. I guess thinner is lighter and cheaper. The gauge number 18 holds no relevance to the actual measurements. We get hail up to the size of softballs in okla.

Thickness of sheet metal. Patch panels will be less many will be 20 gauge about 036 thick and 22 gauge is 030 thick.