Plastic Flared Fittings | McMaster-Carr

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221 Products

About Hose

Stainless Steel Barbed Tube
Fittings for Food and Beverage

Made of stainless steel, these fittings are more durable than plastic barbed tube fittings for food and beverage.

Push-to-Connect Tube Fittings for Drinking Water

These fittings keep their strength in moist environments and meet NSF/ANSI 61 for drinking water. Also known as instant fittings.

Tight-Seal Brass Compression
Tube Fittings for Air and Water

A built-in tube support slips inside the tubing to prevent collapsing and provides a sturdy connection for an extra-tight seal.

Plastic Push-to-Connect Tube Fittings for Chemicals

Also known as instant fittings, these chemical-resistant plastic fittings connect to tubing with a push. An internal gripping ring holds the tubing tight.

Hose Fittings

Continuous-Swivel Threaded
Hose Fittings for Hydraulic Fluid

Also known as live swivels, these fittings swivel continuously 360° before and after installation. This not only makes installation easier, but also eliminates the twisting and kinking that can cause hose failure. Fittings are threaded on both ends so you can connect them directly to a threaded hose or to pumps, cylinders, and other equipment in your hydraulic system.

Push-On Barbed Hose Fittings for Hydraulic Fluid

Fittings have sharp barbs that grip push-on hose with no clamps or ferrules required. The more you pull on the fittings, the tighter the hose will grip. Use in low-pressure hydraulic applications up to 350 psi.

Crimp-On Hose Fittings for Hydraulic Fluid

Crimp these fittings onto hydraulic hose for a permanent, leak-tight connection. Since they crimp on, they handle higher pressure than screw-on fittings.

Screw-On Hose Fittings for Hydraulic Fluid

With just a vise and a wrench, make or repair hose assemblies in the field.

Metal Push-On Barbed Hose
Fittings for Air and Water

Fittings are metal for better durability than plastic barbed hose fittings. They have sharper barbs than standard barbed hose fittings to grip push-on hose without the need for clamps or ferrules. The more you pull on the fittings, the tighter the hose will grip.

Lubrication Hose Fittings

Use these two-piece fittings in grease and lubrication lines. They screw directly onto hose without the need for a separate adapter. When assembled, the fitting compresses against the hose, forming a strong seal. Also known as reusable fittings, they can be unscrewed from the hose end and used on a new hose.

Refrigerant Hose Fittings

No need for expensive crimping tools—these fittings make air conditioning and refrigeration assemblies with clamps.

Hose

Lightweight Abrasion-Resistant Hydraulic
Hose with Female Threaded Fittings

Although only half the weight, this hose resists wear and tear 240 times better than our standard rubber hydraulic hose. It comes with female threaded fittings already attached, so it’s ready to use right out of the box.

Extreme-Pressure Braided Chemical
Hose with Female Threaded Fittings

Use this durable, flexible hose in pressures up to 5,000 psi. Its braided construction gives it the highest pressure rating of any chemical hose in our offering.

Lightweight Abrasion-Resistant Hydraulic
Hose with Male and Female Threaded Fittings

Although only half the weight, this hose resists wear and tear 240 times better than our standard rubber hydraulic hose. The fittings come attached, so this hose is ready to connect to a male threaded fitting on one end and a female one on the other.

Self-Regulating Heated High-Pressure Braided
Chemical Hose with Female Threaded Fittings

Heat chemicals to prevent them from freezing or becoming too thick. With a self-regulating heating wire, the liquid inside this hose stays warm and keeps flowing.

High-Pressure Braided Chemical
Hose with Abrasion-Resistant
Cover and Female Threaded Fittings

Extra-Flexible High-Pressure Braided
Chemical Hose with Female Threaded Fittings

Heated High-Pressure Braided Chemical
Hose with Female Threaded Fittings

The heating wire in this hose warms adhesives or paraffin wax to keep them flowing. Pair it with the matching temperature controller to set the temperature.