Steel Flared Fittings | McMaster-Carr

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Shape

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Dash Size

System of Measurement

Pipe Size

Fitting Type

Reducing Adapter

Thread Size

Material

Stainless Steel

Tube OD

Flare Style

Internal Flared

Gender

Fitting Connection

O-Ring Face Seal

Quick Disconnect

For Use With

Hydraulic Fluid

Isopropyl Alcohol

Methyl Ethyl Ketone (MEK)

R-12 Refrigerant

R-134A Refrigerant

R-404A Refrigerant

Tube Material

Connects To

Maximum Pressure @ Temperature

300 psi @ 72° F

350 psi @ 72° F

500 psi @ 72° F

1,000 psi @ 72° F

1,100 psi @ 72° F

1,125 psi @ 72° F

1,150 psi @ 72° F

1,200 psi @ 72° F

1,250 psi @ 72° F

1,500 psi @ 72° F

1,750 psi @ 72° F

2,000 psi @ 72° F

2,200 psi @ 72° F

2,250 psi @ 72° F

2,300 psi @ 72° F

2,400 psi @ 72° F

2,500 psi @ 72° F

2,600 psi @ 72° F

Specifications Met

Length

Finish

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 499° F

500° F to 999° F

Hose ID

Minimum Temperature

-249° F to -50° F

-49° F to -1° F

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

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638 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

Hose End Caps

Cover the ends of hose to keep out dirt and debris

Hose

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

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