M4 Shafts | McMaster-Carr

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System of Measurement

Diameter

Thread Size

End Type

Shaft Diameter

Material

Stainless Steel

Thread Length

Thread Pitch

Overall Length

Shaft Type

Mechanical Finish

Precision Ground

Threading

Threaded on Both Ends

Threaded on One End

Shape

For Motion

Shaft Length

Edge Type

OD

Export Control Classification Number (ECCN)

Fastener Head Type

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Center Height

Thread Type

Metric Rounded Trapezoidal

Heat Treatment

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205 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

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Lead Screws

Pair with lead screw nuts to move components in a straight line

Shaft Collars

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

Ball Screw Nuts

Ball Screw Nuts

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

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

Fabricating and Machining

Setup Studs

Secure setup clamps and fixtures to your machine table or assemble heavy machines

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