Most standard body metal is 18 gauge.
Best gauge sheet metal for body work.
But i d recommend 16 ga or even 18 ga on the zuk.
0239 range depending on the.
18 ga is 0 05 thick.
I used to use 14 gauge on most repair jobs as it s the thickest that can be still cut by hand snips and formed into place without breaking the shears.
The experiment involves a strip of 22 gauge sheet metal.
It will be deformed and straightened with a pair of sheet metal pliers and then with a low crown body hammer on an anvil.
Usually ships within 6 to 10 days.
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.
Brianstick with all due respect i find it hard to believe that sheet metal from a 1974 american made automobile has 18 ga.
The factor of work hardening is critical to auto bodywork and restoration because it limits how far you can move metal without annealing it.
0299 and 24 ga.
For a weight bearing floor use 14 or 12 gauge steel.