1/4" Tube Fittings | McMaster-Carr

Filter by

Shape

Double 90° Elbow

Pipe Size

Fitting Connection

O-Ring Face Seal

Push to Connect

Quick Disconnect

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Material

Stainless Steel

Gender

Connects To

Fitting Type

Identification Ring

Reducing Adapter

Tube Material

Stainless Steel

For Use With

Pharmaceuticals

Acetic Acid (White Vinegar)

Ammonium Hydroxide

Thread Size

Tube Stem OD

Tube Hardness Rating

System of Measurement

Maximum Pressure @ Temperature

40 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

230 psi @ 70° F

1,000 psi @ 70° F

1,500 psi @ 70° F

3,000 psi @ 70° F

5,500 psi @ 70° F

50 psi @ 72° F

90 psi @ 72° F

Tube ID

Release Ring Material

Stainless Steel

Release Ring Color

OD

Sleeve Material

Stainless Steel

Nut Material

Stainless Steel

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

2,476 Products

Fluid Handling

Tube Fittings

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

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 Caps

Cover 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 Cap and Plug Kits

Tube End Cap and Plug Kits

Cover or insert into the ends of tube fittings to keep out dirt and debris

Tube End Plugs

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

Tube Fitting Clamps

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

Tube Fitting Sleeve and Nut Kits

Tube Fitting Sleeve and Nut Kits

Everything you need to create a tight seal between a metal tube and a Yor-Lok fitting

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Air Chucks

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

Tube Fitting Markers

Tube Fitting Markers

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

Orifice Valves

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

Check Valves

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

On-Off Valves

Start and stop flow through a line

Sealing

Tube Fitting Gaskets

Tube Fitting Gaskets

Prevent leaks when connecting sanitary tube fittings

Fastening and Joining

Brazing Rings

Snap into metal pipe and tubing to form leak-resistant joints more quickly than with hand-fed alloys

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