Carbon Steel Stock | McMaster-Carr

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Material

Steel Grade

1005-1026 Low-Carbon Steel

1006 Low-Carbon Steel

1006-1008 Low-Carbon Steel

1006-1026 Low-Carbon Steel

1008 Low-Carbon Steel

1008-1010 Low-Carbon Steel

1010 Low-Carbon Steel

1010-1018 Low-Carbon Steel

1018 Low-Carbon Steel

1020 Low-Carbon Steel

1020-1026 Low-Carbon Steel

1026 Low-Carbon Steel

1045 Carbon Steel

A36 Low-Carbon Steel

A500 Low-Carbon Steel

A513 Low-Carbon Steel

J525 Low-Carbon Steel

Music-Wire Steel

System of Measurement

Length

Shape

Width

Thickness

Diameter

Wall Thickness

Fabrication

Tolerance Rating

Outside Width

Outside Height

Specifications Met

Yield Strength

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

200,000 psi or greater

Hardness Rating

Hardness

Appearance

Mechanical Finish

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

REACH

Export Control Classification Number (ECCN)

9,885 Products

Raw Materials

Steel

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

4,118 products

Fastening and Joining

Shim Stock

Cut into custom shapes to align, space, and level components on dies, presses, and machinery

303 products

Shims

Align and space components on shafts, or level machinery, cabinets, and doors

1,197 products

Machine Key Stock

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

530 products

Machine Keys

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

671 products

Standoffs

Separate, position, or connect components in assemblies

227 products

Power Transmission

Rotary Shafts

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

1,055 products

Idler Shafts

Support idler sprockets and pulleys in tensioning applications

28 products

Linear Shafts

Pair with linear bearings and shaft supports to create smooth, precise motion

12 products

Precision Lead Screws and Nuts

Pair with a motor for accurate starts and stops in automated motion and positioning applications

197 products

Ball Screws and Nuts

Provide smooth travel where high speeds, accurate positioning, and repeatable movement are required

46 products

End Supports for Ball Screws and Precision Lead Screws

Brace and secure the ends of ball screws and precision lead screws

3 products

Compression Springs

When squeezed, springs push back to their original length

98 products

Extension Springs

When stretched, springs pull their ends back together

45 products

Die Springs

Support heavy loads with minimal compression in high-impact jobs such as punching and stamping

24 products

Spur Gear Stock

Machine your own gears to an exact face width and shaft diameter

18 products

Lead Screws and Nuts

Move components in a straight line in clamping and heavy duty lifting and lowering applications

341 products

Connecting Rods

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

294 products

Ball Screw/Splines and Bearings

Transmit rotary power, move loads along the shaft, or do both at once

3 products

Containers, Storage, and Furniture

Metal Panels

Close off openings in structures while allowing air to pass through

133 products

Building and Machinery Hardware

Weld-Together Framing and Fittings

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

21 products

Measuring and Inspecting

Feeler Gauges

Check gaps and alignment between machine parts and other surfaces

38 products

Facility and Grounds Maintenance

Rebar

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

9 products

Fabricating and Machining

Drill Bushings

Fit in holes to guide drill bits and other cutting tools for precise and repeatable holes and cuts

339 products

Band Saw Blade Coil Stock

Cut to length and weld the ends together to create band saw blades

70 products

Material Handling

Wire Rope

Lift, hang, and connect objects; more abrasion resistant than rope and lighter weight than chain

15 products