3/4"-16 Adapters | McMaster-Carr

Filter by

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

System of Measurement

Thread Size

Fitting Type

Reducing Adapter

Dash Size

Material

Stainless Steel

Shape

Pipe Size

Gender

Fitting Connection

O-Ring Face Seal

Push to Connect

Quick Disconnect

Tube OD

For Use With

Deionized Water

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Flare Style

Internal Flared

Connects To

Tube Material

Polyurethane Rubber

Stainless Steel

Maximum Pressure @ Temperature

150 psi @ 72° F

250 psi @ 72° F

270 psi @ 72° F

300 psi @ 72° F

500 psi @ 72° F

550 psi @ 72° F

650 psi @ 72° F

750 psi @ 72° F

1,000 psi @ 72° F

1,200 psi @ 72° F

1,250 psi @ 72° F

1,600 psi @ 72° F

1,750 psi @ 72° F

1,900 psi @ 72° F

2,000 psi @ 72° F

2,200 psi @ 72° F

2,250 psi @ 72° F

2,300 psi @ 72° F

Specifications Met

Fed. Spec. QQ-A-200/8

Hose ID

Length

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

Minimum Temperature

-250° F or less

-199° F to -1° F

0° F to 999° F

Pipe Material

Maximum Temperature

Less than 250° F

250° F to 499.9° F

500° F to 999.9° F

1,000° F to 1,999.9° F

How can we improve?

695 Products

Fluid Handling

Tube Fittings

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

Pipe Straights

Join lengths of pipe to send contents in one direction

Pipe Elbows

Change the direction of flow when joining lengths of pipe

Pipe Plugs

Insert into the ends of pipe to keep out dirt and debris

Hose Fittings

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

Manifolds

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

Fastening and Joining

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Threaded Inserts

Threaded Inserts

Create new threads or repair stripped threads

Weld Nuts

Weld to metal surfaces to add permanent threads

Power Transmission

Hydraulic Cylinder Mounts

Hydraulic Cylinder Mounts

Restrain cylinders and secure loads to the end of the rod

Air Cylinders

Push and pull loads to do everything from stamping materials to sorting parts on conveyors

Rod Ends

Use with connecting rods to support loads and control steering, tensioning, or pivoting motion

Fabricating and Machining

Pipe Threader Dies

Pipe Threader Dies

Install in the die head on your Ridgid pipe threader to cut external pipe and conduit threads

Building and Machinery Hardware

Mechanical Control Cables

Mechanical 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.)