Description
Physical Characteristics of #4 Rebar
| Imperial Bar Size | “Soft” Metric Size | Weight per unit length | Mass per unit length | Nominal Diameter (U.S.) | Nominal Diameter (Metric) | Nominal Area (U.S.) | Nominal Area (Metric) |
|---|---|---|---|---|---|---|---|
| #4 | #13 | 0.668 lbs/ft | 0.996 kg/m | 0.500= ½ in | 12.7 mm | 0.2 in2 | 129 in2 |
Weight per unit length: 0.668 pounds per foot (0.996 kilograms per meter)
Nominal diameter: 0.5 inches (12.7 millimeters)
Nominal area: 0.2 square inches (129 square millimeters)


