Use these steel set screws for light duty holding.

These set screws have good chemical resistance.

Use the square head to turn these screws by hand, or use a wrench when you need more torque. Also known as half dog-point set screws, they have a protruding tip that locks within a mating hole or slot to keep parts aligned.

Turn these metric screws by hand using the hex head, or tighten them with a wrench for extra torque. With an extended tip that locks into a mating hole or slot—sometimes known as a dog point—they are often used to align and secure parts such as gears and pulley wheels.

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.

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.

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

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

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.

The mounting plate provides a flat surface for supporting loads.

Add a flat mounting surface to to a screw jack to support loads.

Low-friction ball bearings allow these screw jacks to use half the power required by an Acme screw jack to lift the same load. Typically used as actuators, they run at higher speeds than Acme screw jacks.

Attach these fittings to the end of a ball screw jack to create pivoting connections with clevis rod ends and other linkages.

Precision cut threads make these metric ball screws approximately four times more accurate than standard ball screws. Use them when exact positioning is essential.

Also known as single-start ball screws and nuts, these have a single thread that runs the length of the screw. They operate with more torque than fast-travel ball screws and nuts.

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

Also known as single-start ball screws and nuts, these have a single thread that runs the length of the screw. They operate with more torque than fast-travel ball screws and nuts.

A set of ball bearings reduces friction and secures the end of a ball or lead screw.

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

Install these threaded collars on a metric lead screw to separate and position components, or use them as an end stop to limit travel.

When working with large or flexible workpieces that could bow under machining pressure, use these screws as easy-to-install support points. Also known as jack screws or jig screws.

Slide these low-profile supports under a workpiece to provide support and reduce vibration.

Mount these jacks to equipment to raise and level it.

Wrench-adjustable jacks require less clearance to turn than bar-adjustable jacks.

Choose between two lifting points—use the toe for lifting loads low to the ground, or use the saddle when you need a higher, more stable lifting point.

Jacks are equipped with two foot pedals for hands-free use, one to raise the ram and another to lower it.

These jacks have a short body to fit in low-clearance spaces. The handle pumps from side to side, requiring less vertical space than other bottle jacks.

Use these versatile jacks for lifting, spreading, bending, pushing, and straightening.

Push or pry apart material with these rams by attaching them to a hydraulic pump.

These jacks include extensions for increasing lift height and accessories for prying.

Connect up to four rams and a gauge to a pump. Ram connections have flow-adjustment valves to adjust ram speed, or shut it off to temporarily hold a load.

This steel-reinforced hose has male threads.

Connect up to five rams to a single pump.

Use these fittings with hydraulic hose.

Roll from job to job and under hard-to-reach places.