Pipe Couplings | McMaster-Carr

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System of Measurement

Pipe Size

Fitting Type

Expansion Joint

Identification Ring

Reducing Adapter

Material

Stainless Steel

Thread Type

Gender

Fitting Connection

O-Ring Face Seal

Push to Connect

Pipe Schedule

Pipe Material

Stainless Steel

For Use With

Abrasive Materials

Medical Gas Blend

Nonabrasive Slurries

Organic Solvents

Pharmaceuticals

Length

Connects To

Corrugated Pipe

Pressure Class

Flange Material

Stainless Steel

Threading

Threaded on Both Ends

Threaded on One End

Maximum Pressure @ Temperature

0.5 psi @ 72° F

15 psi @ 72° F

20 psi @ 72° F

25 psi @ 72° F

30 psi @ 72° F

35 psi @ 72° F

40 psi @ 72° F

45 psi @ 72° F

50 psi @ 72° F

55 psi @ 72° F

60 psi @ 72° F

65 psi @ 72° F

70 psi @ 72° F

75 psi @ 72° F

80 psi @ 72° F

85 psi @ 72° F

90 psi @ 72° F

Tube OD

Fitting Material

Stainless Steel

Specifications Met

British Standard

Federal Specification

OD

9/16" to 21/32"

Body Shape

Round with Lugs

DFARS Specialty Metals

REACH

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

How can we improve?

39,422 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

23,433 products

Tube Fittings

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

Tube Fitting Clamps

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

Tube Fitting Nuts

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

Tube End Caps

Cover the ends of tube to keep out dirt and debris

Tube Fitting Sleeves

Tube Fitting Sleeves

Pair with nuts and fittings to form a secure connection on tubing

Tube End Plugs

Insert into the ends of tube to keep out dirt and debris

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Tube Crimpers

Create a leak-tight seal between tubing and fittings without heat or solder

Lubricating

Grease Fitting Adapters

Grease Fitting Adapters

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

Facility and Grounds Maintenance

Faucet Spout Thread Adapters

Faucet Spout Thread Adapters

Connect the female end of your garden hose to a faucet spout

Neutralization Tanks

Neutralization Tanks

Treat corrosive chemicals before they drain into sewer systems

Power Transmission

Shaft Collar Adapters

Shaft Collar Adapters

Sized specifically to adapt standard shaft collars to pipe, creating a tight fit

Fabricating and Machining

Pipe Groovers

Manually form grooves in pipe ends for on-site installation and maintenance

Fastening and Joining

Pipe Wrenches

Grasp and turn pipe, conduit, and fittings

Communication

Tube Fitting Markers

Tube Fitting Markers

Snap onto push-to-connect fittings to identify different tubing lines

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