Metric Aluminum | McMaster-Carr

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340 Products

About Aluminum

Multipurpose 6061 Aluminum Sheets and Bars

The most widely used aluminum, 6061 is fabricated into everything from pipe fittings and containers to automotive and aerospace parts. It is strong and corrosion resistant, plus it's easy to machine and weld.

Tight-Tolerance Multipurpose
6061 Aluminum Sheets and Bars

These sheets and bars are precision ground either on all six sides or just on the top and bottom.

Multipurpose 6061 Aluminum Rods and Discs

Tight-Tolerance Multipurpose
6061 Aluminum Rods and Discs

These rods and discs are precision ground to offer tighter tolerances than standard 6061 rods and discs.

Multipurpose 6061 Aluminum Hex Bars

Anodized Architectural 6063 Aluminum 90° Angles

The anodized coating on these 90° angles forms a bond with the aluminum surface to improve wear and corrosion resistance.

Easy-to-Form 6060 Aluminum

Easier to bend and shape than 6061 aluminum, this aluminum is good for framing, cross sections, and structures in construction and marine industries.

Tight-Tolerance High-Strength 7075 Aluminum Rods

Ready for turning in a lathe, these rods are precision ground and held to a strict straightness tolerance.

Porous Mold-Quality Metapor Aluminum

Create molds for vacuum-forming and thermoforming applications. Metapor aluminum is porous to let air and moisture escape, which prevents bubbles and blemishes.

Easy-to-Machine MIC6 Cast
Aluminum Sheets and Bars

MIC6 is cast from a high-strength 7000-series aluminum, then stress relieved to maintain dimensional stability during high-speed machining.

Aluminum Balls

Lighter in weight than steel and stronger than plastic, these aluminum balls are widely used as bearings and in valves.

Ring Shims

Precisely align, level, and adjust spacing on fasteners and shafts with these shims.

General Purpose Aluminum Tubing

Aluminum tubing is lightweight with good corrosion resistance and weldability.

Inspection and Measuring Fixturing

Use these components in coordinate measuring machine (CMM) applications to raise a workpiece and reliably position it on a fixture plate with ¼"-20 holes.

Connecting Rods

Internally Threaded Connecting Rods

Designed for use with right-hand, externally threaded rod ends, these rods have right-hand threads on both ends. Use them for remote valve operators, throttle controllers, shifting mechanisms, and virtually any push/pull assembly.

Connecting Rods

Designed for use with right-hand, internally threaded rod ends, these rods have right-hand threads on both ends. Use them for remote valve operators, throttle controllers, shifting mechanisms, and virtually any push/pull assembly.

Internally Threaded
Turnbuckle-Style Connecting Rods

Similar to turnbuckles, these rods have right-hand threads on one end and left-hand threads on the other so you can make a linkage that adjusts for tension.

Turnbuckle-Style Connecting Rods

Similar to turnbuckles, these rods have right-hand threads on one end and left-hand threads on the other so you can make a linkage that adjusts for tension. Add right- and left-hand threaded rod ends to build your linkages.

About Aluminum

Aluminum