Steel Coupling Nuts | McMaster-Carr

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Material

Stainless Steel

Tube Material

Polyurethane Rubber

Stainless Steel

System of Measurement

Thread Size

Length

Nut Type

With Sight Hole

Threading

Partially Threaded

Threaded on Both Ends

Width

Finish

Hot-Dipped Galvanized

Molybdenum Disulfide Coated

Nickel Chrome Plated

Zinc Flake Coated

Gender

Thread Direction

Right Hand and Left Hand

Fastener Strength Grade/Class

Thread Type

Thread Length

Thread Spacing

Hex Length

Fastener Strength Rating

Coupling Nut Profile

OD

Hex Size

Height

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

Nut Material

Stainless Steel

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6,974 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

Separate, position, or connect components in assemblies

Power Transmission

Lead Screw Nuts

Lead Screw Nuts

Mate with lead screws to move components in a straight line

Connecting Rods

Connecting Rods

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

Rod End Nuts

Attach to rods, pipe, and tubing to make pivot and hinge points

Fluid Handling

Tube and Tube Fittings

Tube and Tube Fittings

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

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

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.)