3/4"-16 Reducers | McMaster-Carr

Filter by

Fitting Type

Reducing Adapter

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

System of Measurement

Dash Size

Material

Stainless Steel

Shape

Gender

Pipe Size

For Use With

Helical Inserts

Screw-Locking Helical Inserts

Hydraulic Fluid

Phosphoric Acid

Fitting Connection

Spec Image

Specifications Met

Maximum Pressure @ Temperature

650 psi @ 72° F

750 psi @ 72° F

1,000 psi @ 72° F

1,250 psi @ 72° F

3,000 psi @ 72° F

3,500 psi @ 72° F

3,600 psi @ 72° F

4,500 psi @ 72° F

4,800 psi @ 72° F

5,000 psi @ 72° F

5,400 psi @ 72° F

6,000 psi @ 72° F

Flare Style

Internal Flared

Tube OD

Connects To

For Tap Thread Size

Tube Material

Stainless Steel

Threading

Partially Threaded

Threaded on Both Ends

Hex Width

Gasket Material

Fluoroelastomer

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

208 Products

Fluid Handling

Pipe Straights

Join lengths of pipe to send contents in one direction

Tube Straights

Join lengths of tube to send contents in one direction

Tube Tees

Split or merge liquid flow paths

Manifolds

Distribute air or fluid to multiple places from a single source; also called headers

Pressure-Relief Valves

Pressure-Relief Valves

Protect equipment by opening at a set pressure and closing when the pressure drops; for repeated use

Fastening and Joining

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Socket Nuts

Install in recessed holes and tight spots where a wrench won’t fit; also known as Allen nuts

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Threaded Insert Installation Tools

Threaded Insert Installation Tools

Install helical, key-locking, slotted-drive, and other threaded inserts

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