Pipe Nuts | McMaster-Carr

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System of Measurement

Pipe Size

Material

Fitting Type

Thread Type

Pipe Material

Tube OD

Fitting Connection

Thread Size

Shape

Gender

For Use With

Acetic Acid (White Vinegar)

Length

Nut Type

Connects To

Tube Material

Hex Width

Flange Material

Maximum Pressure @ Temperature

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

Yes

Pipe Schedule

XXH

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

1,138 Products

Fluid Handling

Pipe Locknuts

Thread onto the male end of a pipe fitting so it won't loosen from vibration

119 products

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

363 products

Tube Fittings

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

189 products

Tube Fitting Sleeves

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

15 products

Tube End Caps

Cover the ends of tube to keep out dirt and debris

11 products

Tube Fitting Sleeve and Nut Kits

Everything you need to create a tight seal between a metal tube and a Yor-Lok fitting

31 products

Electrical Power, Networking, and Controlling

Conduit Locknuts

Secure threaded conduit fittings to knockouts in outlet boxes or enclosures

118 products

Fastening and Joining

Tube-Connecting Nuts

Push inside tubes to join them with a threaded stud instead of welding

21 products

Weld Nuts

Weld to metal surfaces to add permanent threads

133 products

Panel Nuts

Extremely thin for tight spots such as electrical panels; also known as dress nuts

117 products