5/16"-24 Couplings | McMaster-Carr

Filter by

Thread Size

Material

Stainless Steel

Length

Gender

Nut Type

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

System of Measurement

Shape

Fitting Type

Reducing Adapter

Hex Length

Width

Threading

Partially Threaded

Threaded on Both Ends

Tube OD

Thread Length

Pipe Size

Dash Size

Fitting Connection

Hex Size

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

REACH

Specifications Met

For Adapting

Thread Direction

Drive Style

Thread Spacing

How can we improve?

303 Products

Fastening and Joining

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Coupling Nuts

Connect and extend threaded rods

Fluid Handling

Tube Fittings

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

Tube Fitting Nuts

Tube Fitting Nuts

Tighten to create a strong seal between tube and tube fittings

Pipe Fittings

Form threaded, barbed, flanged, and other types of connections between lengths of pipe

Hose and Hose Fittings

Hose and Hose Fittings

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

Power Transmission

Rod Alignment Couplers

Rod Alignment Couplers

Reduce wear on bearings and seals by flexing when the cylinder and load aren't precisely even

Building and Machinery Hardware

Control Cables

Weave around obstructions to operate valves, throttles, and other machinery from a distance

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