SAE Standard Hose Fittings | McMaster-Carr

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System of Measurement

Hose ID

Pipe Size

Shape

Material

Stainless Steel

Gender

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Fitting Connection

O-Ring Face Seal

Push to Connect

Quick Disconnect

Without Fittings

Connects To

For Use With

Hydraulic Fluid

Isopropyl Alcohol

Methyl Ethyl Ketone (MEK)

Phosphoric Acid

R-12 Refrigerant

Fitting Type

Reducing Adapter

Barb Style

Thread Size

Number of Barbs

Tube OD

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

1,000 psi @ 72° F

1,100 psi @ 72° F

1,125 psi @ 72° F

Attachment Type

Band-and-Buckle Clamp

Crimp-On Hose Ferrule

Worm-Drive Clamp

ID

Length

Tube Material

Polyurethane Rubber

Stainless Steel

Coupling Size

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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2,634 Products

Fluid Handling

Hose Fittings

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

Hose

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

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

Air Chucks

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

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