These flanges are for low-pressure applications in noncorrosive environments.

The galvanized finish on these fittings provides fair corrosion resistance. Fittings are for use in low-pressure applications.

These fittings can stand up to high-pressure applications. Use them in noncorrosive environments.

Typically used with medium-pressure galvanized iron and steel threaded pipe fittings. Also known as Schedule 80.

For use in noncorrosive environments, these fittings have better strength than our low-pressure iron and steel pipe fittings.

Made to tighter tolerances than other steel pipe fittings, these are also known as instrumentation fittings.

Crimp these fittings onto steel pipe to form a tightly sealed connection that’s faster than threading or welding and doesn’t require heat.

Socket-connect fittings are easier to weld than butt-weld fittings because the fitting doesn't need to align perfectly to the pipe. Slide the pipe into the socket and weld.

Distribute air or fluid to multiple locations from a single supply source with these manifolds. They are also known as headers.

These fittings have two sleeves for extra gripping power. They bite into steel tubing as you tighten the nut to form a strong seal.

Connect these fittings to air tools for pneumatic applications.

In addition to joining male- and female-threaded parts, these adapters can increase or decrease metric thread sizes and change the thread pitch.

Need to join two female-threaded parts, such as coupling nuts, with dissimilar inch thread sizes? Attach them to these adapters and tighten the exterior hex nut for a secure connection.

Connect two differently sized male-threaded parts, such as threaded rods, and tighten with a standard wrench.

Adapt threaded rods from inch to metric. These adapters connect two male-threaded fasteners, so you can change the gender of a mating part or increase or decrease its thread size. The hex-shaped body fits into the head of a standard wrench.

These assortments include various sizes of thread-locking inserts.

Adhesive on both the internal and external threads keeps these inserts in place and holds screws tight.

The strongest key-locking inserts we offer, these inserts are made to stringent military specifications.

These inserts come with an installation tool. Drive the keys into the surrounding material for a more secure hold than thread-locking inserts.

These inserts cut their own threads in soft metals such as aluminum, so there's no need to tap the hole. Also known as Tap-Lok inserts.

Ridges on the barrel of these inserts make them less likely to split hardwood than inserts with prongs. They're often used in wood that has been cut across the growth rings.

Six prongs around the barrel of these inserts provide a strong hold and prevent them from loosening and twisting.

Use where vibration is a concern—these tee nut inserts have distorted threads that lock screws in place.

Knurls hold these inserts in hardwoods such as oak, maple, and walnut to prevent twisting.

A hex-shaped body provides the highest twist resistance of any rivet nut.

About twice as strong as aluminum rivet nuts, these low-profile rivet nuts have a cadmium or tin-zinc plating for corrosion resistance.

These rivet nuts are mildly corrosion resistant.

About twice as strong as aluminum rivet nuts, these rivet nuts are zinc plated for mild corrosion resistance.

Once installed these rivet nuts have a large back flange that distributes the load across a broad area for a strong hold in plastic and composites.

Stronger than stainless steel, these nuts are comparable in strength to Grade 9 bolts.

Protect bolts from sideways (shear) pressure.

Use these rivet nuts for light duty fastening in low-clearance applications. Assortments include rivet nuts, mandrels, and an installation tool.

Reduce the knockout size in an outlet box or enclosure so you can attach a different size of conduit to it.

A magnet holds the socket, making changes quicker.

Pull the collar to quickly attach and remove sockets.

Convert from one square drive size to another.

These adapters are insulated to protect against accidental contact with live electrical circuits. They are tested to 1,000 volts to meet IEC 60900.

Turn sockets with a bit screwdriver.

Adapters are set to a specific torque and cannot be adjusted.

Use sockets with tools that accept hex shanks, such as impact drivers and power drills.

Prevent overtightening that can damage fasteners. These adapters spring back slightly when the set torque is reached.

Convert from one square drive size to another.

A spiral seam gives this duct greater strength and rigidity than standard duct.

Fittings have gaskets which create a tight seal—you don't need to seal joints with coating or tape.

These noise reducers mount directly to spiral duct to decrease noise by as much as 50%.

Each hub includes a set screw (unless noted), which bites into your shaft to hold the coupling in place.

A strip of flexible spring steel wraps around the teeth of both hubs to absorb sharp, momentary load increases that can come from motor startups, emergency braking, or sudden impact with hard objects.

With a rigid gear design, these steel couplings transmit more torque than other couplings of the same size.

A flexible tire on these couplings safeguards components on your shafts by reducing vibration and shock.

Designed to grip evenly around your shaft, clamping couplings provide more holding power than set screw couplings without marring the shaft.

These couplings have the gripping strength to handle higher torque than most other couplings.

When you need a strong hold and even grip on shafts that are oversized due to finishes, undersized from wear, or uncommonly sized, we’ll make a coupling for you that fits just right. These couplings clamp around your shafts to prevent marring them.

For hard-to-access shafts that are oversized from coatings or undersized from wear, we’ll get you a coupling in the right size that clamps on as two pieces, so you don’t need to move your shafts or installed components.

These couplings have the gripping strength to handle higher torque than most other couplings.

Increase the diameter of your shaft while also making it longer.

To protect power-transmission components from damage, these couplings will shear or tear in overtorque conditions (approximately 10-20 times the maximum rated torque) to sever connections between shafts.

A toothed slot lets these bushings contract for insertion into the bore of your sprocket or pulley and then expand for a snug fit.

Convert a diamond arbor hole to a round arbor hole.