1 1/4"-12 Adapters | McMaster-Carr

Filter by

Thread Size

Gender

Tube OD

Material

Thread Direction

Fitting Type

Pipe Size

For Use With

Shape

System of Measurement

Connects To

Rod End Type

For Tube Wall Thickness

Thread Type

UN/UNF (SAE 45°)

Thread Length

Length

ID

Tube Material

Fitting Connection

Spec Image

Flare Style

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

CGA Number

Threaded Insert Type

How can we improve?

14 Products

Fluid Handling

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

Fastening and Joining

Weld Nuts

Weld to metal surfaces to add permanent threads

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Power Transmission

Hydraulic Cylinder Mounts

Hydraulic Cylinder Mounts

Restrain cylinders and secure loads to the end of the rod

Fabricating and Machining

Gear and Bearing Puller Forcing Screws

Gear and Bearing Puller Forcing Screws

Replace forcing screws on gear and bearing pullers

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