Threaded Shafts | McMaster-Carr

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System of Measurement

Thread Size

Length

Material

Diameter

Threading

Threaded on Both Ends

End Type

Thread Length

Shaft Diameter

Thread Direction

Right Hand and Left Hand

Thread Pitch

Thread Type

Metric Rounded Trapezoidal

Overall Length

Thread Spacing

Finish

Hot-Dipped Galvanized

Nickel Chrome Plated

PTFE Coated

Zinc Plated

Zinc Yellow-Chromate Plated

Fastener Strength Grade/Class

Shaft Length

Component

Ball Screw with One Machined End

Nut Type

Gender

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Not Compliant

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

Yes

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

11,462 Products

Power Transmission

Linear Shafts

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

269 products

Rotary Shafts

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

80 products

Idler Shafts

Support idler sprockets and pulleys in tensioning applications

10 products

Connecting Rods

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

808 products

Precision Lead Screws and Nuts

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

976 products

Precision Lead Screw Nut Flanges

Pair with precision lead screw nuts to make custom flange nuts that move items along lead screws

18 products

Ball Screws and Nuts

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

205 products

Lead Screws and Nuts

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

838 products

Lead Screw Collars

Position components and limit travel along a lead screw

55 products

Roller Screws and Nuts

Create more points of contact to handle much higher loads than ball screws and nuts of the same size

8 products

End Supports for Ball Screws and Precision Lead Screws

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

16 products

Linear Drive Nuts

Create a linear positioning system on a rotary shaft without a lead screw

3 products

Fastening and Joining

Single-End Studs

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

184 products

Standoffs

Separate, position, or connect components in assemblies

1,259 products

Threaded Rods

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

5,370 products

Thread Adapters

Join threads of a different type, size, and gender

59 products

Studs

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

637 products

Shoulder Screws

Rotate parts around the cylinder under the head to guide and align them during installation

36 products

Fabricating and Machining

Setup Studs

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

627 products

Clamping Screw Rods

Combine with hex, flange, and wing nuts to create a fast-threading clamping assembly

3 products

Fluid Handling

Float Rods

Connect valve bodies and floats to build or repair a float valve

18 products