3/4"-6 Rods | McMaster-Carr

Filter by

System of Measurement

Thread Size

Component

Length

Thread Direction

Right Hand and Left Hand

Material

Nut Type

Threading

Thread Type

Diameter

Number of Thread Starts

Travel Distance per Turn

Thread Fit

Fastener Strength Grade/Class

Handle Style

Tensile Strength

Specifications Met

Width

Finish

Height

REACH

Speed Ratio

RoHS

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

105 Products

Selecting Compatible Lead Screws and Nuts

Acme Lead Screws and Nuts

Found in hand-powered clamps, vises, grates, doors, and work tables, lead screws and nuts have broad, square threads that are well suited for quick assembly, high clamping forces, and lifting and lowering heavy objects.

Precision Acme Lead Screws and Nuts

Also known as single-start and self-locking lead screws and nuts, these have a single thread that runs the length of the screw. The nut travels only when the screw turns, so your system won't unexpectedly move when the lead screw is at rest.

Fast-Travel Precision Acme Lead Screws and Nuts

Multiple thread channels (also known as thread starts) create faster linear travel than lead screws with a single thread start.

Clamping Acme Lead Screw Collars

Thread these one-piece collars onto an Acme lead screw.

Two-Piece Clamping Acme Lead Screw Collars

Mount these two-piece collars anywhere on an Acme lead screw without removing components.

Email Us

Selecting Compatible Lead Screws and Nuts

Lead Screws and Screw Jacks

Acme Lead Screws and Nuts

Precision Acme Lead Screws and Nuts

Fast-Travel Precision Acme Lead Screws and Nuts

Clamping Acme Lead Screw Collars

Two-Piece Clamping Acme Lead Screw Collars