#3 Reinforcing bar

Made from carbon-steel composite, #3 reinforcing bar, or #3 rebar, is primarily used in swimming pool frames, road and highway paving, and patio and driveway construction. It also has important applications in the vineyard industry, as it is ideal for training rootstocks to grow as designated by its trellising system. The expansion coefficient of the carbon-steel composite compares favorably with the characteristics of industrial-grade concrete. In metric measures, #3 rebar is known as “10MM.”

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What are the Physical Characteristics of #3 Rebar?

  • Weight per unit length: 0.376 pounds per foot (0.561 kilograms per meter)
  • Nominal diameter: 0.375 inches (9.525 millimeters)
  • Nominal area: 0.11 square inches (71 square millimeters)
Imperial Bar Size"Soft" Metric SizeWeight per unit length (lb/ft)Mass per unit length (kg/m)Nominal Diameter (in)Nominal Diameter (mm)Nominal Area(in2)Nominal Area (mm2)
#3 #10 0.376 0.561 0.375 9.525 0.11 71

At Harris Supply Solutions, our goal is to supply the construction industry with rebar products that exceed industry standards. Thanks to this simple but important principle—and our dedication to customer service—we have become the largest supplier of rebar and steel remesh products in the United States.

Our nationwide presence is strengthened by regional suppliers, and our team of customer service experts is happy to help you determine the suitability of a given rebar product for your intended application. For personalized service, or to request a price quote, contact our team of sales experts.

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Harris Supply Solutions is a wholesale distributor for customers looking for a long-term partnership. Price quotes are only available to current account holders.
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