Metal Bars | McMaster-Carr

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Material

Finish

Aluminum Bronze Coated

Aluminum Coated

Aluminum Titanium Chromium Nitride (AlTiCrN) Coated

Aluminum Titanium Nitride (AlTiN) Coated

Chromate Conversion Coated

Chrome Plated

Diamondlike Carbon (DLC) Coated

System of Measurement

Thickness

Width

Length

Shape

Diameter

Unit Price

Tolerance Rating

Mechanical Finish

Heat Treatment

Specifications Met

ANSI/BHMA A156.3 Grade 1

Federal Specification

Hardness Rating

Fabrication

Appearance

Yield Strength

10,000 psi to 19,999 psi

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

200,000 psi or greater

Hardness

Certificate Type

Calibration Certificate Traceable to NIST

Outside Width

Wall Thickness

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

Filler Material

42,733 Products

Raw Materials

Steel

Strong, machinable, and weldable—all with material certificates for traceability

7,352 products

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

3,864 products

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

5,450 products

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

900 products

Brass

More machinable than copper and bronze—all with material certificates for traceability

853 products

Bronze

Better wear resistance than copper and brass—all with material certificates for traceability

664 products

Tungsten

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

250 products

Titanium

The most corrosion-resistant metal we offer—all with material certificates for traceability

97 products

Nickel

An upgrade from stainless steel to withstand harsh chemicals and acids—all with material certificates for traceability

179 products

Lead

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

3 products

Plastic

A lightweight alternative to metal and glass

9 products

Molybdenum

Retains its shape and strength in extreme temperatures—all with material certificates for traceability

22 products

Zinc

Draws corrosion away from nearby metal; an alternative to lead for sound barriers and vibration dampers

3 products

Rubber

Compresses and bounces back to shape; often used for sealing, cushioning, and shock absorbing

50 products

Platinum

Formable and conductive while resisting extreme heat—all with material certificates for traceability

4 products

Carbon

An electrical conductor that’s often used in electronics and sensors

2 products

Niobium

Conductive and corrosion resistant even at extreme temperatures—all with material certificates for traceability

4 products

Power Transmission

Linear Shafts

Pair with linear bearings to reduce friction in manual and automated systems

1,351 products

Rotary Shafts

Pair with gears, sprockets, and bearings to transmit rotary motion

1,798 products

Linear Shaft Supports

Support linear shafts to prevent bending and rolling under loads

164 products

Connecting Rods

Use with rod ends and swivel joints to link components in push/pull assemblies

808 products

Fastening and Joining

Machine Key Stock

Cut a custom length to transfer torque from shafts to components such as gears and sprockets

818 products

Machine Keys

Transmit torque from rotating shafts to gears, sprockets, and other machine parts

1,014 products

Dowel Pin Stock

Cut to the length you need for positioning and holding parts in place

53 products

Dowel Pins

Align parts before assembly or use as a pivot, shaft, or hinge to join moving components

3,404 products

Magnets

Attract or repel metal objects to hang, secure, or position them

188 products

Ratchet Wrenches

Adjust fasteners in tight spaces without removing and repositioning the wrench

171 products

Wrench Handles

Generate extra torque to loosen stubborn fasteners; also known as breaker bars

47 products

Socket Drivers

Tighten and loosen sockets from above when there isn't room to swing a standard wrench

10 products

Ratchet Wrench/Screwdrivers

Switch between sockets and bits to turn a variety of fasteners with a single tool

1 product

Speeder Handles

Crank the handle to fasten nuts and bolts quickly

5 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

1,910 products

Bolt-Together Framing and Fittings

Fasten through equally spaced holes to build and adjust guards, tables, and racks

122 products

Locking-Slotted Framing and Fittings

Make platforms, bases, and other structures that stand up to more movement than T-slotted framing

11 products

Weld-Together Framing and Fittings

Permanently join rails and fittings to assemble heavy duty racks, shelving, and work tables

40 products

Slip-On Framing and Fittings

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

409 products

Clamp-On Framing and Fittings

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

222 products

Ceiling Tile Hanger Wire

Suspend drop ceiling grids from the ceiling above

1 product

Ceiling Grids

Support ceiling tiles in drop ceilings

12 products

Ceiling Tile Clips

Secure ceiling tiles or connect ceiling tile frame components

3 products

Push Bars

Open doors with a push; often found on emergency exits

35 products

Push Bar Retainers

Hold down push bars so traffic can pass freely through doorways

2 products

Cabinet Locking Bars

Block multiple cabinet drawers at once so they can't be opened

26 products

Push-to-Close Latches

Automatically hold doors shut when you push them closed

9 products

Door Locking Bars

Mount across doorways to protect against forced entry

3 products

Wear Plates

Often used on conveyors to reduce friction where parts bump into equipment to extend service life

4 products

Door Frames

Install in walls to support single and double doors

2 products

Fabricating and Machining

Pry Bars

Slide under heavy objects to pry, lift, and position them

97 products

Tire Irons

Establish leverage to change pneumatic vehicle tires

7 products

Pallet Busters

Disassemble pallets and skids for recycling

1 product

Pry Lever Bars

Lift large loads onto a dolly; also known as Johnson bars

3 products

Wedges

Level material, split mated parts, and align machinery

7 products

Casting Metals

Melt and pour into molds to make metal parts and prototypes

19 products

Lathe Tools

Shape workpieces as they rotate on a lathe

735 products

Lathe Tool Blanks

Machine custom lathe tool bits

50 products

Lathe Tool Inserts

Pair with lathes to add cuts and grooves to workpieces

1,195 products

Lathe Tool Insert Holders

Secure inserts within lathes to add cuts and grooves to workpieces

224 products

Lathe Tool Insert Holder Replacement Parts

Replace clamps, screws, shims, and other parts in lathe tool insert holders

25 products

Lathe Tool Blocks

Mount lathe tool holders to posts and turrets

5 products

Lathe Tool Holders

Secure tools to lathe posts

19 products

Dovetail Blanks

Machine a blank workpiece with precut dovetails and locating slots for easy setup

5 products

Magnetic Retrievers

Pick up screws, nuts, and other small magnetic objects

37 products

Scrapers

Remove paint, wallpaper, adhesives, waxes, gaskets, and weld spatter

2 products

Multitools

A variety of tools and blades all in one

7 products

Sine Bars

Measure, mark, and inspect exact angles on dies and other precision parts

2 products

Electrical

Grounding Blocks

In cabinets and other tight spaces, ground multiple wires at one convenient spot

8 products

Grounding Bars

Create a convenient central grounding point by connecting multiple ground wires

13 products

Static Control Brushes

Mount on conveyor lines, brushing material as it passes, to remove static charge

14 products

Static Control Tinsel

Suspend above conveyors to remove static from products with minimal contact

13 products

Distribution Bars

Route electricity within switchboards and battery banks; also known as bus bars

24 products

Cable Trays and Cable Tray Fittings

Organize and route bundles of cable while keeping them accessible anywhere along the run

4 products

Safety Equipment

Handrails

Grab while using stairs to reduce risk of falls

11 products

Clearance Bars

Hang overhead to call attention to low-clearance areas, entrances, or exits

15 products

Lighting

Facility Lights

Illuminate both indoor and outdoor areas with a permanent light source

59 products

Machine and Task Lights

Shine light on work areas, within enclosures, and inside machines

77 products

Material Handling

E-Tracks

Add straps and other parts to keep cargo from moving inside vans and trucks; stronger than L-Tracks

12 products

E-Track Beams

Snap into place between two E-Tracks to brace loads or add new levels, maximizing vertical space

2 products

E-Track Straps

Add to E-Tracks to keep cargo from shifting inside vans and trailers; also known as logistic straps

16 products

Cargo Bars

Expand to brace large loads in vans, trucks, and trailers

8 products

Lifting Beams

Stabilize long or unbalanced loads when lifting them; also known as spreader beams

64 products

Winches

Wind up and let out rope, chain, and webbing for lifting and towing

4 products

Drum Upenders

Lift heavy drums from horizontal to upright without straining your back

1 product

Railway Track Aligners

Push or pull rails to correct spacing after a derailment and when installing gauge tie rods

1 product

Steps

Mount where you need them instead of dragging over a step stool every time

42 products

Scaffold Clamps

Construct scaffolding and secure supports, such as railings

2 products

Conveyor Belt Pulleys

Replace pulleys on conveyor belts or build new conveyor belts

232 products

Magnetic Conveyor Belt Plates

Keep ferrous objects in place as they move along your conveyor belt

33 products

Tire Changers

Safely pry worn pneumatic tires from rims for replacement

2 products

Facility and Grounds Maintenance

Digging Bars

Scoop dirt and rocks from holes and tamp down the soil around them

1 product

Grab Bars

Steady and support people with limited mobility in bathrooms

36 products

Towel Bars

Hang damp towels to air-dry

4 products

Rebar

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

9 products

Rebar Caps

Brightly colored to alert workers to exposed rebar and pipe

2 products

Steel Hat Channel

Creates space for insulation inside walls and ceilings

2 products

Fluid Handling

Pipe and Pipe Fittings

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

6,409 products

Mixer Shafts

Replace the shaft on mixers

44 products

Magnetic Filters

Pull metal and other magnetic contaminants out of lines

66 products

Magnetic Filter Rods

Replace individual rods in an existing filter or create a new one

14 products

Spray Nozzle Bars

Attach nozzles to build your own spray system

15 products

Measuring and Inspecting

Machine Vision Lights

Illuminate an object so your machine vision camera can capture detailed images for inspection

15 products

Lathe Alignment Bars

Confirm that your lathe headstock and tailstock are aligned for accurate machining

1 product

Coordinate Measuring Machine Fixture Plate Mounting Rails

Bolt to your table to secure the dock for your quick-change system hub

4 products

Stroboscopes

Shine a bright flashing light at moving belts and pulleys to measure speed and detect wear

3 products

Communication

Indicator Lights

Call attention to hazards and changes in status with flashing, strobe, and other lights

6 products

Bulletin Boards

Pin up messages and announcements

4 products

Containers, Storage, and Furniture

Magnetic Tool Holders

Hold and organize metal tools such as knives

22 products