Steel Straight-Thread Pipe Fittings | McMaster-Carr

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Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Material

Stainless Steel

Fitting Type

Reducing Adapter

System of Measurement

Pipe Size

Shape

Gender

Pipe Material

Stainless Steel

For Use With

Thread Size

Fitting Connection

O-Ring Face Seal

Push to Connect

Quick Disconnect

Connects To

Pipe Schedule

Flange Material

Stainless Steel

Length

Maximum Pressure @ Temperature

100 psi @ 72° F

140 psi @ 72° F

145 psi @ 72° F

150 psi @ 72° F

200 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

300 psi @ 72° F

350 psi @ 72° F

500 psi @ 72° F

507 psi @ 72° F

1,000 psi @ 72° F

1,100 psi @ 72° F

1,200 psi @ 72° F

1,250 psi @ 72° F

1,400 psi @ 72° F

1,500 psi @ 72° F

1,600 psi @ 72° F

Dash Size

Pressure Class

Threading

Specifications Met

ANSI/MSS SP-114

Federal Specification

Tube OD

Body Shape

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

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1,589 Products

Fluid Handling

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

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

Tube Fittings

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

Tube Fitting Rings

Tube Fitting Rings

Prevent leaks at tubing connection points

Pressure Test Plugs

Pressure Test Plugs

Tighten onto equipment to check pressure without permanently installing a gauge

Breather Vents

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

On-Off Valves

Start and stop flow through a line

Expansion Plugs

Expansion Plugs

Seal pipe and tubing lines when checking for leaks

Lubricating

Grease Fitting Adapters

Grease Fitting Adapters

Mate grease fittings when the sizes and thread types don't match

Grease Fittings

Grease Fittings

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

Grease Gun Tips

Grease Gun Tips

Attach to grease gun nozzles and direct a stream of lubricant into grease fittings on machinery

Grease Gun Nozzles

Grease Gun Nozzles

Replace nozzles on grease guns

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