Metal Round Bars | McMaster-Carr

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DFARS Specialty Metals

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17,468 Products

Raw Materials

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments

Steel

Strong, machinable, and weldable but lacks corrosion resistance

Aluminum

Lightweight, easy to machine, and corrosion resistant in wet environments

Brass

More machinable than copper and bronze for making nuts, hinges, and locks

Copper

The most conductive of our metals, it excels in all types of electrical applications

Bronze

With better wear resistance than copper and brass, it’s used for bearings, gears, and pump parts

Titanium

The most corrosion-resistant metal we offer, with very high strength relative to its weight

Tungsten

Our densest metal resists wear and heat to make end mills, heat shields, electrodes, and more

Nickel

An upgrade from stainless steel that withstands harsh chemicals and acids at high temperatures

Molybdenum

Retains its shape and strength in extreme temperatures and conducts heat and electricity

Lead

A dense insulator often used to shield against radiation and absorb sound and vibration

Gold

Softer than copper and nearly as conductive, form it into electronic components that won't corrode

Niobium

Conductive, corrosion resistant, and strong, even at extremely high and low temperatures

Tantalum

Conductive with a higher melting point than most metals, it’s often used in heating elements

Platinum

Conductive and formable, it resists extreme heat for use in parts such as thermocouple probes

Power Transmission

Shafts

Transmit power, motion, and speed between machine components

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Tube and Tube Fittings

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

Mixer Shafts

Replace the shaft on mixers

Building and Machinery Hardware

Slip-On Framing and Fittings

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

Clamp-On Framing and Fittings

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

Facility and Grounds Maintenance

Rebar

Reinforces concrete to reduce the chance it will crack from expansion and contraction

Grab Bars

Steady and support people with limited mobility in bathrooms

Safety Equipment

Handrails

Grab while using stairs to reduce risk of falls

Fastening and Joining

Set Screws

Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)