Metric Express is your fast and friendly online metric size metal retailer. We have no minimum order and all of our pricing is available online.

Our round tubing is either seamless or extruded and has a standard mill finish. Our tubing dimensions are indicated as outer diameter (OD) by wall thickness. |
Stainless Steel is corrosion resistant steel containing chromium. All of our Stainless Steel is cold drawn and turned ground and Polished (TGP). In order of machinability the grades are as follows: 303, 304, 304L (low carbon- corrosion resistant), and 316. |
Dual certified. Lower machinablity than 304. Excellent weldability/ Excellent corrosion resistance. |
Choose your metric size below. All of our products are sold in metric dimensions. All tubing is indicated first by the outside diameter (OD), then by wall thickness. |
Please specify length below. All of our lengths are measured in feet. All material has a + or - 6” length tolerance. We sell our material in standard lengths only. You will be given options for your cuts in the next step. |
Metric Round Tube | Aluminum | 304/304L | 3 x 0.5 | |
Metric Square Tube | Carbon | 316/316L | 4 x 0.5 | |
Metric Rectangular Tube | Stainless Steel | 321 | 4 x 1 | |
Metric Round Bar | 5 x 0.5 | |||
Metric Square Bar | 5 x 1 | |||
Metric Hex Bar | ||||
Metric Flat Bar | ||||
Metric Angle | ||||
Metric Channel | ||||
Metric I-Beam |