M3 Shafts | McMaster-Carr

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System of Measurement

Diameter

Length

Thread Size

End Type

Shaft Diameter

Material

Stainless Steel

Fastener Head Type

Mechanical Finish

Precision Ground

Thread Pitch

Thread Length

Shaft Type

Threading

Threaded on Both Ends

Threaded on One End

OD

For Motion

Shape

Overall Length

Edge Type

Thread Type

Metric Rounded Trapezoidal

End Shape

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Shaft Length

Center Height

REACH

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101 Products

Power Transmission

Linear Shafts

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

Linear Shaft Supports

Linear Shaft Supports

Support linear shafts to prevent bending and rolling under loads

Connecting Rods

Connecting Rods

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

Shaft Collars

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

Lead Screws and Nuts

Lead Screws and Nuts

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

Fastening and Joining

Dowel Pins

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

Single-End Studs

Single-End Studs

Use the unthreaded end as a pivot point, hinge, shaft, or locator pin

Threaded Rods

Anchor, connect, or hang components in a wide variety of applications

Studs

Press, weld, or screw in place to add a threaded fastening point

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