SAE Standard Tube Fittings | McMaster-Carr

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Shape

Tube OD

Fitting Connection

O-Ring Face Seal

Push to Connect

Quick Disconnect

Pipe Size

Material

Stainless Steel

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Fitting Type

Reducing Adapter

Tube Material

Polyurethane Rubber

Stainless Steel

Gender

Connects To

Thread Size

For Use With

Hydraulic Fluid

Isopropyl Alcohol

Dash Size

Flare Style

Internal Flared

Hose ID

Maximum Pressure @ Temperature

75 psi @ 72° F

90 psi @ 72° F

100 psi @ 72° F

120 psi @ 72° F

150 psi @ 72° F

200 psi @ 72° F

250 psi @ 72° F

300 psi @ 72° F

400 psi @ 72° F

450 psi @ 72° F

500 psi @ 72° F

550 psi @ 72° F

650 psi @ 72° F

700 psi @ 72° F

750 psi @ 72° F

System of Measurement

Nut Material

Stainless Steel

Length

Sleeve Material

Stainless Steel

Tube Hardness Rating

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

RoHS

Compliant with Exemptions

How can we improve?

2,573 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 End Plugs

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

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

Hose Fittings

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

Air Chucks

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

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

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.)