Aluminum Coupling Nuts | McMaster-Carr

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Material

Finish

Aluminum Plated

Zinc Yellow-Chromate Plated

System of Measurement

Thread Size

Length

Gender

Hex Size

Threading

Partially Threaded

Threaded on Both Ends

Nut Type

Width

Thread Length

Shape

Hex Length

OD

Thread Type

Performance

Corrosion Resistant

REACH

RoHS

Compliant with Exemptions

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Thread Pitch

Thread Direction

Right Hand and Left Hand

Thread Fit

Metric Class 6g

Metric Class 6H

Unified Standard Class 2A

Unified Standard Class 2B

Tensile Strength

20,000 psi to 59,999 psi

60,000 psi to 99,999 psi

Tube Material

Nut Material

How can we improve?

2,122 Products

Fastening and Joining

Coupling Nuts

Connect and extend threaded rods

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Standoffs

Threaded to separate or connect parts as well as position components in assemblies

Power Transmission

Connecting Rods

Connecting Rods

Use with rod ends and swivel joints to link components in push/pull assemblies

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 and Hose Fittings

Hose and Hose Fittings

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

Tube and Tube Fittings

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

Electrical

Conduit and Conduit Fittings

Conduit and Conduit Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

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