Steel Flared Fittings | McMaster-Carr

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Shape

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Dash Size

Pipe Size

Fitting Type

Reducing Adapter

Thread Size

Material

Stainless Steel

Flare Style

Internal Flared

Gender

Tube OD

Fitting Connection

O-Ring Face Seal

For Use With

Hydraulic Fluid

R-12 Refrigerant

R-134A Refrigerant

R-404A Refrigerant

R-407C Refrigerant

Connects To

Tube Material

System of Measurement

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

1,250 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

Hose ID

Specifications Met

Finish

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Length

Maximum Temperature

Less than 250° F

250° F to 299° F

300° F to 499° F

500° F to 999° F

Minimum Temperature

-249° F to -50° F

-49° F to -25° F

-24° F to -1° F

RoHS

Compliant with Exemptions

REACH

How can we improve?

596 Products

Fluid Handling

Tube Fittings

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

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

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.)