Create airtight seals in high-vacuum systems by placing these rings between two claw-clamp (ISO-K) or bolt-together (ISO-F) fittings.

Made of plastic, these sleeves create a strong seal without damaging tubing.

Use these rings with quick-clamp high-vacuum fittings.

Connect quick-clamp sanitary tube fittings—also known as aseptic fittings—for a fast and easy way to access your line.

Use these brazing rings to weld tubing to an O-ring face seal adapter.

Use these sleeves with compression nuts and fittings, sometimes called bite fittings, to create a strong seal on steel tubing. They are also known as ferrules.

Use these sleeves with brass compression nuts and fittings to create a seal on plastic and rubber tubing.

Use these to replace a damaged sleeve (ferrule) in quick-assembly compression nuts.

Snap one of these rings into an unthreaded pipe fitting and braze to unthreaded pipe for an extra-strong, leak-resistant connection.

The FEP casing on these O-rings provides the same level of resistance to harsh chemicals as PTFE O-rings, but the core material is soft to make these O-rings more compressible.

Rigid and hard with a slippery surface, these PTFE O-rings resist harsh chemicals, such as acetone, fluorinated solvents, methanol, and boric acid.

These temperature- and chemical-resistant O-rings prevent leaks in tube fittings that have a straight-thread connection, also known as O-ring boss fittings.

Also known as Boss O-rings, these hard O-rings are for use in tube fittings with a straight-thread connection.

These hard O-rings offer better wear resistance than standard Viton® fluoroelastomer O-rings.

Also known as Quattro Seals and X-rings, these X-profile O-rings have four points of contact for a better seal in dynamic applications than round-profile O-rings. They also require less compression to make a seal, so they offer a longer service life.

Made and bagged in an ISO Class 7 and Fed. Spec. Class 10,000 clean room.

Also known as Boss O-rings, these O-rings are for use in tube fittings with a straight-thread connection. They meet MIL-R-83248.

These durable O-rings bounce back to shape after repeated compression better than other types of Viton® fluoroelastomer O-rings.

Because one black O-ring looks just like another, these O-rings are brown for easy identification.

Also known as Boss O-rings, these Kalrez 4079 O-rings are for use in tube fittings with a straight-thread connection. They’re inherently softer and more compressible than PTFE O-rings with comparable chemical resistance.

Flexible even at temperatures as low as -60° F, these fluorosilicone O-rings will keep your fittings free from leaks. They’re often used on fuel and coolant hose because fluorosilicone resists many chemicals, including ethanol and ethylene glycol.

While these Aflas O-rings are commonly used with petroleum fluids, they also resist many chemicals, such as ammonia, calcium hydroxide, and acetic, boric, and phosphoric acids.

When you need an O-ring that’s not an industry standard size, we can make one to fit your requirements.

These fluorosilicone O-rings remain flexible at temperatures as low as -60° F. They resist ethanol, ethylene glycol, and isopropyl alcohol.

Softer than standard Buna-N O-rings for a better seal in low-pressure applications.

Also known as Boss O-rings, these hard O-rings are for use in tube fittings with a straight-thread connection.

These hard O-rings offer better wear resistance than standard Buna-N O-rings.

Made of silver-plated 321 stainless steel, these O-rings can handle extreme pressure up to 11,000 psi. They resist grease, hydraulic oils, mineral oil, motor oil, and synthetic lubricants.

With flat edges on all four sides, square-profile O-rings cover more surface than round-profile O-rings for a better seal in static applications, such as hose, pipe, and faucet connections.

These Buna-N O-rings are made and bagged in an ISO Class 7 (Fed. Std. 10,000) clean room.

These Buna-N O-rings are made of FDA-listed material for use with food and beverage.

More abrasion resistant than Buna-N O-rings, these also resist mineral oil and motor oil.

Able to withstand temperatures up to 400° F, these O-rings are softer than standard silicone O-rings for a better seal in low-pressure applications.

These silicone O-rings withstand temperatures up to 400° F or 450° F.

If these O-rings deteriorate, they can be picked up by metal detection systems.

When you need an O-ring that’s not an industry standard size, we can make one to fit your requirements.

Also known as Boss O-rings, these O-rings are for use in tube fittings with a straight-thread connection.

Also known as Boss O-rings, these O-rings are for use in tube fittings with a straight-thread connection.

Use these O-rings with metric sanitary fittings, which are also called aseptic fittings. Made of EPDM, they resist water, steam, ethanol, and ethylene glycol.

These O-rings have a square profile with flat edges on all four sides. They cover more surface than round-profile O-rings for a better seal in static applications, such as hose, pipe, and faucet connections.

Softer than standard Buna-N O-rings for a better seal in low-pressure applications.

Also known as Quattro Seals and X-rings, these X-profile O-rings have four points of contact for a better seal in dynamic applications than round-profile O-rings. They also require less compression to make a seal, so they offer a longer service life.

All of the O-rings in these assortments are Viton® fluoroelastomer and resist isopropyl alcohol, mineral oils, and transmission fluid.

These assortments contain a mix of Buna-N O-rings that resist oil and Viton® fluoroelastomer O-rings that resist boric acid, fuels, and transmission fluid.

Also known as Boss O-rings, these hard Viton® fluoroelastomer O-rings are for use in tube fittings with a straight-thread connection. They offer excellent resistance to wear.

These PTFE backup rings resist harsh chemicals, such as acetone, fluorinated solvents, methanol, and many acids.

Also known as conduit hangers, these hangers load from the bottom so you can add or remove material without removing the mounted hanger.

A time-saving alternative to strap hangers, these hangers fit a range of material sizes without any cutting and easily adjust after they’re installed.

Clip these hangers onto the side of threaded rod. Unlike other threaded-rod-mount hangers, you can use more than one hanger on the same rod to organize multiple lines of pipe, tubing, and conduit.

Connect these hangers to organize multiple lines of pipe, tubing, and conduit. The tight-fitting, santoprene body reduces vibration and prevents corrosion caused by metal-to-metal contact.

Lock your line in faster than any other hanger. These hangers automatically close when you press your line into the clamp.

Also known as clevis hangers, these have a pivoting loop that adjusts for line movement and vibration. Combine with a threaded rod or other fastener to hang from the ceiling.

Access material quickly without uninstalling the mounted hanger. These hangers have a removable bolt for loading pipe, tube, and conduit from the side. Combine them with a threaded rod or other fastener to hang from the ceiling.

A roller on the bottom of these hangers compensates for movement due to expansion and contraction, such as in hydraulic applications. Combine with a threaded rod or other fastener to hang from the ceiling.

Use these close-fitting hangers for a more rigid hold around material than when using straps alone.

A durable rubber cushion and mounting plate prevent corrosion and wear caused by metal-to-metal contact. The mounting plate is removable, so the U-bolts can be installed onto an existing line without needing to disassemble it.

A mounting plate provides a more secure hold at the mounting surface.

Reduce vibration and prevent metal-to-metal corrosion on flat-bottomed objects such as strut channel and small duct.

Reduce vibration and noise in your lines—a plastic cushion tightly grips pipe, tubing, and conduit to prevent movement. Nylon-insert locknuts grip the thread to resist loosening.

Mount these ringbolts into a threaded hole, or use the nut for through-hole mounting. The pivoting ring allows material to move freely.

These plastic rings won't conduct electricity. Also known as distribution rings, they have a large opening for routing multiple cables. A smooth surface prevents damage to wire and cable.

Hang, pull, and secure loads. These rings are good for general non-lifting applications.

The flat side allows you to connect webbing and strapping, so they lay flat and resist bunching.

Limit rope and chain movement with the narrow end of these links and attach multiple connectors to the wide end.

Providing better load distribution and alignment than single oblong links, these reduce wear in three and four leg slings.