1 7/8"-12 Couplings | McMaster-Carr

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Dash Size

Thread Type

UN/UNF (SAE Straight)

System of Measurement

Thread Size

Pipe Size

Fitting Type

Reducing Adapter

Material

Stainless Steel

Tube OD

Shape

Gender

Fitting Connection

Spec Image

Spec Image

For Use With

Hydraulic Fluid

Isopropyl Alcohol

Phosphoric Acid

Maximum Pressure @ Temperature

1,000 psi @ 72° F

1,200 psi @ 72° F

1,500 psi @ 72° F

1,800 psi @ 72° F

2,000 psi @ 72° F

2,400 psi @ 72° F

3,000 psi @ 72° F

600 psi @ 100° F

Tube Material

Stainless Steel

Connects To

Flare Style

Internal Flared

Length

Flanged Connection Surface

Fabrication

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

REACH

Specifications Met

SAE Pipe Flange Size

Gasket Material

Fluoroelastomer

How can we improve?

40 Products

Fluid Handling

Pipe and Fittings

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

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

On-Off Valves

Start and stop flow through a line

Power Transmission

Rod Alignment Couplers

Rod Alignment Couplers

Reduce wear on bearings and seals by flexing when the cylinder and load aren't precisely even

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