9/16"-18 Reducers | McMaster-Carr

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Fitting Type

Reducing Adapter

System of Measurement

Thread Type

UN/UNF (SAE Straight)

Dash Size

Shape

Gender

Material

Stainless Steel

For Use With

Helical Inserts

Screw-Locking Helical Inserts

Hydraulic Fluid

Isopropyl Alcohol

Fitting Connection

Tube OD

Flare Style

Internal Flared

Specifications Met

Tube Material

Stainless Steel

Maximum Pressure @ Temperature

1,000 psi @ 72° F

1,250 psi @ 72° F

3,000 psi @ 72° F

3,500 psi @ 72° F

4,500 psi @ 72° F

4,800 psi @ 72° F

5,400 psi @ 72° F

6,000 psi @ 72° F

Connects To

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

Outlet Pressure

0 psi to 15 psi

0 psi to 50 psi

0 psi to 80 psi

0 psi to 125 psi

0 psi to 145 psi

0 psi to 200 psi

0 psi to 350 psi

5 psi to 50 psi

Length

Fabrication

Inlet CGA Number

Maximum Temperature

100° F to 249° F

250° F to 499° F

500° F to 999° F

1,000° F or greater

How can we improve?

143 Products

Fluid Handling

Pipe Straights

Join lengths of pipe to send contents in one direction

Tube Fittings

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

Manifolds

Distribute air or fluid to multiple places from a single source; also called headers

Pressure-Regulating Valves

Pressure-Regulating Valves

Reduce inlet pressure to a lower outlet pressure to protect sensitive equipment

Fastening and Joining

Threaded Insert Installation Tools

Threaded Insert Installation Tools

Install helical, key-locking, slotted-drive, and other threaded inserts

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

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