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

1009 Low-Carbon Steel

1010 Low-Carbon Steel

1010-1018 Low-Carbon Steel

1018 Low-Carbon Steel

1020 Low-Carbon Steel

1026 Low-Carbon Steel

1045 Carbon Steel

A36 Low-Carbon Steel

A500 Low-Carbon Steel

System of Measurement

Length

Width

Thickness

Shape

Diameter

Tolerance Rating

Fabrication

Outside Width

Wall Thickness

Outside Height

Hardness Rating

Specifications Met

Mechanical Finish

Appearance

Hardness

End Type

Retaining Ring Groove

Export Control Classification Number (ECCN)

1C999

2B999

EAR99

Yield Strength

20,000 psi to 99,999 psi

100,000 psi to 199,999 psi

200,000 psi or greater

Not Rated

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

8,915 Products

Raw Materials

Steel

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

3,351 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

901 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

Power Transmission

Shafts

Transmit power, motion, and speed between machine components

1,753 products

Lead and Ball Screw End Supports

Brace and secure the ends of lead screws and ball screws

3 products

Gear Stock

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

18 products

Lead Screws and Nuts

Components travel along a screw with broad, square threads to clamp and lift heavy loads

531 products

Ball Screws and Nuts

Internal ball bearings roll on screws for low friction when moving components at high speeds

44 products

Connecting Rods

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

294 products

Ball Screw/Splines

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

3 products

Building and Machinery Hardware

Weld-Together Framing and Fittings

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

20 products

Measuring and Inspecting

Feeler Gauges

Check gaps and alignment between machine parts and other surfaces

38 products

Containers, Storage, and Furniture

Metal Panels

Close off openings in structures while allowing air to pass through

134 products

Fabricating and Machining

Drill Bushings

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

290 products

Facility and Grounds Maintenance

Rebar

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

9 products