Exactly what is the diameter of 4 rebar?
If you're standing in the middle of the construction project or sketching out plans for any new patio, you're likely wondering what is the diameter of #4 rebar so you can obtain your measurements best. To give you the fast answer right away of the gate: the diameter of #4 rebar is exactly 0. 5 ins , which is half an inches. In the metric world, that translates to about twelve. 7 millimeters. ...