Push-In Tube Fittings | McMaster-Carr

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Fitting Connection

Push to Connect

Quick Disconnect

Mount Type

System of Measurement

Tube OD

Shape

Spec Image

Double 90° Elbow

Double Straight

Double-Outlet Elbow

Single-Outlet Elbow

Pipe Size

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Material

Stainless Steel

Gender

Connects To

For Use With

Abrasive Materials

Organic Solvents

Pharmaceuticals

Solid Particles

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (5% Concentration)

Fitting Type

Identification Ring

Reducing Adapter

Tube Material

Stainless Steel

Tube ID

OD

9/16" to 21/32"

Thread Size

Tube Hardness Rating

Hose ID

Maximum Pressure @ Temperature

15 psi @ 65° F

4.5 psi @ 70° F

15 psi @ 70° F

25 psi @ 70° F

30 psi @ 70° F

40 psi @ 70° F

50 psi @ 70° F

80 psi @ 70° F

115 psi @ 70° F

120 psi @ 70° F

125 psi @ 70° F

145 psi @ 70° F

150 psi @ 70° F

200 psi @ 70° F

230 psi @ 70° F

500 psi @ 70° F

1,000 psi @ 70° F

Tube Stem OD

Release Ring Material

Stainless Steel

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Inlet Connection

Push to Connect

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17,288 Products

Fluid Handling

Tube Fittings

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

10,484 products

Tube Fitting Nuts

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

Tube Fitting Sleeves

Tube Fitting Sleeves

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

Tube End Plugs

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

Tube Supports

Slip into plastic and rubber tubing to prevent them from collapsing

Tube End Caps

Cover the ends of tube to keep out dirt and debris

Hose Fittings

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

Hose Nozzle Swivels

Hose Nozzle Swivels

Rotate to prevent hose from kinking, twisting, and wearing

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

Air Chucks

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

Manifolds

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

Tube Crimpers

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

On-Off Valves

Start and stop flow through a line

Check Valves

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

Orifice Valves

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

Diverting Valves

Diverting Valves

Redirect flow between ports

Flow-Adjustment Valves

Flow-Adjustment Valves

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

Sampling Valves

Sampling Valves

Drain a small amount of fluid for inspection without disrupting flow

Mufflers

Reduce noise and filter exhaust fumes

Filter Housings

Filter Housings

Use with filter cartridges to remove particles from liquid

Strainers

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

Measuring and Inspecting

Hose Coupling Size-Identification Kits

Hose Coupling Size-Identification Kits

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

Communication

Tube Fitting Markers

Tube Fitting Markers

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

Power Transmission

Air Flow Check Valves

Air Flow Check Valves

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

Building and Machinery Hardware

Leveling Mount Inserts

Leveling Mount Inserts

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

Leveling Mounts

Leveling Mounts

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

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)