Flexible ridges securely hold these plugs in place and allow them to fit a range of hole sizes.

Attach sensors, tubes, and other components to T-slotted framing rails and structures.

Keep a convenient selection of knobs on hand. To build a custom knob or thumb screw, pair one of these knobs with a socket head screw. They provide a secure grip to position, tighten, and hold fixtures, equipment, and machinery.

Use these fittings in extreme-pressure conditions up to 15,000 psi.

Use these fittings for low-pressure applications in noncorrosive environments.

These brass fittings have the strength to handle high-pressure applications.

Used in low-pressure pipe lines, these brass fittings have a plating that makes them shiny and improves corrosion resistance.

Designed for medium-pressure applications, these fittings have better strength than our low-pressure aluminum pipe fittings.

Made of corrosion-resistant plastic, these fittings won’t deteriorate when used in oil applications. They have high strength and impact resistance.

Butt-weld fittings allow for a smooth, flush connection that provides maximum flow.

Thicker walls make these fittings—sometimes called flareless or bite fittings—withstand about twice as much pressure as standard compression fittings, so they’re good for hydraulic power applications.

Made of stainless steel, these couplings stand up to wet environments.

Lighter in weight than metal quick-disconnect couplings, these couplings are plastic.

Fittings can withstand temperatures up to 200° F.

Use these couplings at pressures up to 7,200 psi. Also known as flush-face couplings, the plugs and sockets have a flat face, which allows them to mate close together, reducing fluid loss when connecting and disconnecting the line. They are compatible with International Standard ISO Minimal-Spill-shape plugs and sockets.

These metric cap nuts have excellent resistance to chemicals and salt water.

These metric nuts are about half the strength of medium-strength steel cap nuts. Use them in light duty fastening applications, such as securing access panels.

Brass cap nuts are corrosion resistant in wet environments and electrically conductive.

A nylon insert on these metric nuts prevents vibration from loosening them, and a domed head protects the threads at the end of the bolt from damage and debris.

No groove required—press these rings onto the end of a shaft for a firm grip.

Use these retaining caps to secure the ends of quick-release pins in holes that are oversized or out of round.

When you can't drill a through hole, use one of these flanged receptacles to provide a permanent, blind hole for a quick-release pin.

Protect harsh environment M12 connectors when not in use.

Power hydraulic and air-powered valves, motors, pumps, and pressure switches.

FDA compliant for use near food, these plugs close off unused holes in equipment such as electrical enclosures to keep out debris and water.

Use these vents to maintain consistent pressure as temperatures fluctuate by allowing air to flow through sealed enclosures.

Safe for use around hazardous gasses and dust, these vents maintain steady pressure and prevent moisture buildup from temperature changes inside enclosures.

These breather vents are rated NEMA 6 to withstand periodic submersion in water.

Often used on earth movers, mining equipment, and other heavy machinery, these fittings have a T-shaped top that holds the dispensing tip in place so it won't pop off when adding grease.

Since they don’t protrude, these fittings avoid damage from impact and fit in tight spaces. Use a hammer and grease fitting installation tool to drive them into unthreaded holes.

To fit securely in unthreaded holes, these fittings cut threads as they’re installed.

When the size or thread type of a fitting doesn't match an existing opening, use these adapters to make the connection.

Add a gasket or replace one that's worn out to ensure a tight seal.