Alloy Steel Threaded Rods | McMaster-Carr

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System of Measurement

Thread Size

Length

Threading

Partially Threaded

Threaded on Both Ends

Thread Direction

Component

Thread Type

Thread Spacing

Thread Length

Nut Type

Externally Threaded

Tensile Strength

20,000 psi to 39,999 psi

40,000 psi to 99,999 psi

100,000 psi or greater

Diameter

ID

Fastener Strength Grade/Class

Shoulder Length

Finish

Phosphate Coated

Drive Style

Hardness

Rockwell C58 to Rockwell C62

Travel Distance per Turn

Shoulder Diameter

Thread Fit

Unified Standard Class 2A

Unified Standard Class 3A

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

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647 Products

Power Transmission

Lead Screws

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

Ball Screws and Nuts

Ball Screws and Nuts

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

End Supports for Ball Screws and Precision Lead Screws

End Supports for Ball Screws and Precision Lead Screws

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

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

Roller Screws and Nuts

Roller Screws and Nuts

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

Fastening and Joining

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

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.)