UNS Couplings | McMaster-Carr

Filter by

System of Measurement

Thread Size

Fastener Strength Grade/Class

Nut Type

Width

Material

316 Stainless Steel

Gender

Length

Thread Direction

Fitting Type

Thread Spacing

CGA Number

Connects To

Threading

Finish

Fastener Strength Rating

For Use With

Hydrochloric Acid

Sodium Carbonate (Soda Ash)

Sulfur Hexafluoride

Performance

Tube OD

Fitting Connection

Push to Connect

Spec Image

Shape

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

How can we improve?

11 Products

Fastening and Joining

Coupling Nuts

Connect and extend threaded rods

Fluid Handling

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

Hose Fitting Nuts

Hose Fitting Nuts

Connect fittings and compressed-gas nipples to pressure regulators and torches

Tube Fittings

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

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