3/8 BSPT Pipe Fittings | McMaster-Carr

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System of Measurement

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Thread Type

UN/UNF (SAE Straight)

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Tube OD

For Use With

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Connects To

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Length

Pipe Material

Maximum Pressure @ Temperature

RoHS

Compliant with Exemptions

For Adapting

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

Yes

Export Control Classification Number (ECCN)

REACH

DFARS Specialty Metals

Tube Material

Specifications Met

Threading

Threaded on Both Ends

Hose ID

923 Products

Fluid Handling

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

298 products

Tube Fittings

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

410 products

Hose Fittings

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

70 products

Manifolds

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

25 products

Breather Vents

Maintain even pressure and vacuum as temperatures change by allowing airflow in tanks and enclosures

1 product

Manual On-Off Valves

Start and stop flow through a line

6 products

Fastening and Joining

Thread Adapters

Join threads of a different type, size, and gender

7 products

Lubricating

Grease Fittings

Create an inlet on equipment and machinery for injecting lubricant; also known as Zerk fittings

4 products

Building and Machinery Hardware

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

2 products