A wide tip provides more gripping power than standard swivel-tip thumb screws. To use, remove the tip, thread the screw through the hole, and attach the tip on the other side.

A large swivel angle allows these thumb screws to make better contact with angled and uneven surfaces than nonremovable swivel-tip thumb screws.

The tip is narrow to pass through threaded holes.

These set screws have a low-profile flat-faced ball tip for use in low-clearance applications.

A wide tip provides more gripping power than standard swivel-tip set screws. To use, remove the tip, thread the screw through the hole, and attach the tip on the other side.

Combine with an externally threaded acme nut to create a custom flange nut.

Also known as trapezoidal-thread lead screws and nuts.

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.

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

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

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

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

Internal ball bearings provide smooth low-friction travel in applications that require high speeds, accurate positioning, and repeatable movement. Also known as single-start metric ball screws and nuts, these have a single thread that runs the length of the screw.

With multiple thread starts, these metric ball screws create linear travel that’s approximately three times faster than ball screws with a single thread start. They’re ideal for applications with an actuator.

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

Install these nuts on a rotary shaft to create a linear positioning system without a lead screw. Instead of threads, a set of angled ball bearings drives the nut along a shaft as it spins.

Made of zinc-plated steel, these metric leveling mounts are more corrosion resistant than nickel-plated steel leveling mounts.

Nickel-plated steel has some corrosion resistance.

Made entirely of 316 stainless steel, these mounts have superior corrosion resistance.

Made of 303/304 stainless steel, these mounts resist corrosion from water and most chemicals.

Broader, stronger threads enable faster adjustments and higher load capacities than standard V-shaped threads.

Well-suited to damp environments, these mounts have a stainless steel stud and nut for corrosion resistance.

Punch-out holes in the base let you bolt down these metric mounts to keep your equipment stationary.

Well-suited to damp environments, these mounts have a stainless steel stud and nut for corrosion resistance.

An economical choice for applications in corrosive environments that don't require high load capacities, these mounts have a plastic base.

Made of 303 stainless steel, these mounts resist corrosion from water and most chemicals.

Made entirely of 316 stainless steel, these mounts are our most resistant to corrosion from chemicals, solvents, and water.

Punch-out holes in the base let you bolt down these mounts to keep your equipment stationary.

Higher deflection ratings translate to greater vibration and shock isolation.

A two-piece design requires less clearance than one-piece mounts and simplifies installation—raise your machine just enough to slide the base underneath, then insert the stud from above.

Higher deflection ratings translate to greater vibration and shock isolation.