Push-In Tube Fittings | McMaster-Carr

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Fitting Connection

Inlet Connection

System of Measurement

Tube OD

Shape

Pipe Size

Thread Type

UN/UNF (SAE Straight)

Material

Gender

For Use With

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (5% Concentration)

Acetic Acid (White Vinegar) (20% Concentration)

Connects To

Fitting Type

Tube Material

Thread Size

Tube ID

Hose ID

Tube Hardness Rating

Maximum Pressure @ Temperature

Tube Stem OD

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

2B999

EAR99

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Mount Type

17,237 Products

Fluid Handling

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

10,473 products

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

183 products

Tube Fitting Sleeves

Pair with nuts and fittings to form a secure connection on tubing

140 products

Tube End Plugs

Insert into the ends of tube to keep out dirt and debris

149 products

Tube Supports

Slip into plastic and rubber tubing to prevent them from collapsing

51 products

Tube End Caps

Cover the ends of tube to keep out dirt and debris

108 products

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

4,221 products

Hose Nozzle Swivels

Rotate to prevent hose from kinking, twisting, and wearing

4 products

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

217 products

Air Chucks

Connect air hose to Schrader valves, which are common on tires and hydraulic systems

10 products

Manifolds

Distribute air or fluid to multiple places from a single source; also called headers

1 product

Tube Crimpers

Create a leak-tight seal between tubing and fittings without heat or solder

9 products

On-Off Valves

Start and stop flow through a line

586 products

Check Valves

Permit flow in only one direction by closing when flow stops or reverses

153 products

Sampling Valves

Drain a small amount of fluid for inspection without disrupting flow

1 product

Diverting Valves

Redirect flow between ports

27 products

Flow-Adjustment Valves

Gradually open and close to control the volume of air and liquids through a line

33 products

Orifice Valves

Restrict the flow of liquids and gases to precisely control rate and pressure

216 products

Mufflers

Reduce noise and filter exhaust fumes

4 products

Strainers

Install next to valves and pumps to catch debris in your line

2 products

Filter Housings

Use with filter cartridges to remove particles from liquid

8 products

Measuring and Inspecting

Hose Coupling Size-Identification Kits

Match your hose coupling to one of the plugs to determine its size without measuring

1 product

Power Transmission

Air Flow Check Valves

Open to allow air flow in one direction and close when flow stops or reverses

9 products

Communication

Tube Fitting Markers

Snap onto push-to-connect fittings to identify different tubing lines

13 products

Building and Machinery Hardware

Leveling Mount Inserts

Slip onto equipment and furniture to add threaded-stud leveling feet

101 products

Leveling Mounts

Level machines and workbenches on uneven surfaces, reduce vibration, and protect floors

10 products