Steel Pipe Nuts | McMaster-Carr

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Polyurethane Rubber

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O-Ring Face Seal

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Molybdenum Disulfide Coated

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623 Products

Fluid Handling

Pipe Locknuts

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

Tube Fitting Nuts

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

Tube Straights

Join lengths of tube to send contents in one direction

Tube Fitting Sleeve and Nut Sets

Tube Fitting Sleeve and Nut Sets

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

Tube Elbows

Change the direction of flow when joining lengths of tube

Electrical Power, Networking, and Controlling

Conduit Locknuts

Conduit Locknuts

Secure threaded conduit fittings to knockouts in outlet boxes or enclosures

Fastening and Joining

Tube-Connecting Nuts

Tube-Connecting Nuts

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

Weld Nuts

Weld to metal surfaces to add permanent threads

Panel Nuts

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

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