Carbon Steel Rounds | McMaster-Carr

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Material

Carbide-Tipped Tool Steel

Steel

System of Measurement

Diameter

Length

Shape

Shaft Diameter

End Type

Retaining Ring Groove

Steel Grade

1005-1026 Low-Carbon Steel

1006-1008 Low-Carbon Steel

1008 Low-Carbon Steel

1008-1010 Low-Carbon Steel

1010 Low-Carbon Steel

1018 Low-Carbon Steel

1020 Low-Carbon Steel

1026 Low-Carbon Steel

Mechanical Finish

Thread Size

Fabrication

Hardness Rating

Width

Tolerance Rating

Thickness

Export Control Classification Number (ECCN)

1C999

EAR99

DFARS Specialty Metals

Finish

REACH

RoHS

Compliant with Exemptions

Hardness

Construction

Shaft Type

Round with Support Rail

Edge Type

7,163 Products

Raw Materials

Steel

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

1,215 products

Power Transmission

Shafts

Transmit power, motion, and speed between machine components

1,753 products

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

1,285 products

Springs

Apply and absorb force with compression, die, extension, torsion, and disc springs

832 products

Connecting Rods

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

294 products

Shaft Couplings

Connect two shafts to transfer rotary motion from one to the other

35 products

Bearing Nuts

Hold bearings, bushings, pulleys, and gears in place on threaded shafts and spindles

222 products

Fastening and Joining

Shims

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

21 products

Spacers

Unthreaded to create space between two surfaces or objects, often to align them

651 products

Standoffs

Threaded to separate or connect parts as well as position components in assemblies

124 products

Cotter Pins

Secure the ends of clevis pins and shafts to keep components in place

4 products

Measuring and Inspecting

Plug Gauges

Verify the diameter or threads of machined holes in finished parts; also called pin gauges

56 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 Bits

Create holes in metal, wood, plastic, concrete, and more

34 products

Drill Bushings

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

290 products

Router Bits

Attach to routers and CNC machines to cut grooves, chamfers, and other detailed shapes

3 products

Dies

Cut or restore external threads on fasteners, pipe, or conduit

131 products

Reamers

Finish holes to an exact size, correct misaligned holes, and remove burrs

43 products

Building and Machinery Hardware

Knobs

Position, tighten, and secure fixtures and equipment

6 products

Sealing

Pipe Gaskets

Form tight seals when connecting flanged pipe fittings

123 products