Threaded Adapters | McMaster-Carr

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System of Measurement

Pipe Size

Fitting Type

Thread Type

Material

Shape

Adjustable-Angle Elbow

Gender

For Use With

Dry Abrasive Materials

Acetic Acid (White Vinegar)

Thread Size

Connects To

Tube OD

Maximum Pressure @ Temperature

Length

Pipe Material

Pipe Schedule

160

XXH

Any

Dash Size

Tube Material

Hose ID

Flange Material

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

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

Yes

DFARS Specialty Metals

Exempt

Not Compliant

Export Control Classification Number (ECCN)

36,029 Products

Fluid Handling

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

17,360 products

Tube Fittings

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

8,822 products

Hose Fittings

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

4,721 products

Hose Fitting Nuts

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

60 products

Hose Nozzle Swivels

Rotate to prevent hose from kinking, twisting, and wearing

14 products

Air Chucks

Connect air hose to Schrader valves, which are common on tires and hydraulic systems

19 products

Manifolds

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

635 products

Junction Blocks

Organize and separate multiple lines in a pipe system; air and fluid flow through the threaded holes

88 products

Hose Crimpers

Crimp ferrules onto hose to secure fittings

2 products

Hose Kink Absorbers

Prevent hose from kinking to ensure maximum flow and extend hose life

1 product

On-Off Valves

Start and stop flow through a line

875 products

Orifice Valves

Restrict the flow of liquids and gases to precisely control rate and pressure

849 products

Diverting Valves

Redirect flow between ports

2 products

Pressure Test Fittings

Create a temporary connection point for gauges and other testing equipment

31 products

Thermocouple and RTD Mounts

Join thermocouple connectors and probes that have different connection types

12 products

Filter Housings

Use with filter cartridges to remove particles from liquid

6 products

Electrical Power, Networking, and Controlling

Conduit Straights

Join conduit of different sizes and types, or attach conduit to a knockout in electrical boxes

399 products

Conduit Elbows

Join conduit with 45°, 90°, offset, and adjustable-angle connectors

242 products

Conduit Bodies

Access wiring to pull, splice, or redirect it

90 products

Conduit Wyes

Split or merge runs of conduit more gradually than tees

1 product

Containers, Storage, and Furniture

Drum Plug Adapters

Screw into plastic drum openings to replace threads that can become damaged with frequent use

1 product

Drum Plugs

Seal drum lid openings

27 products

Syringe Thread Adapters

Change connections on syringes, dispensing tips, and needles to luer lock or threaded connections

3 products

Facility and Grounds Maintenance

Faucet Spout Thread Adapters

Connect the female end of your garden hose to a faucet spout

4 products

Neutralization Tanks

Treat corrosive chemicals before they drain into sewer systems

4 products

Fastening and Joining

Thread Adapters

Join threads of a different type, size, and gender

10 products

TIG Torch Gas Diffusers

For more control and less waste, smooth the flow of shielding gas as it leaves TIG torch nozzles

6 products

Lubricating

Coolant Hose and Fittings

Build a custom system to deliver coolant, cutting oil, water, or air in any direction

23 products

Coolant Nozzle and Hose Adapters

Connect threaded coolant nozzles and hose to coolant supply ports on equipment such as CNC machines

4 products

Grease Gun Tips

Attach to grease gun nozzles and direct a stream of lubricant into grease fittings on machinery

63 products

Grease Gun Nozzles

Replace nozzles on grease guns

103 products

Grease Gun Tip Adapters

Quickly switch between standard, button-head, and flush-style grease fittings

1 product

Measuring and Inspecting

Hose Coupling Size-Identification Kits

Match your hose coupling to one of the plugs to determine its size without measuring

1 product

Power Transmission

Compressed Air Regulator Manifolds

Use a single air supply to meet multiple pressure requirements

58 products

Compressed Air Filter/Regulator/Lubricator Manifolds

Distribute compressed air to multiple locations from a single source

7 products

Air Cylinders

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

12 products

Material Handling

Gripper Compensation Devices

Let grippers grab uneven parts to avoid jams during assembly, picking, and machine tending

13 products

Robot Tool Changers

Swap end-of-arm tooling in a snap

5 products

Lighting

Light Sockets

Install or replace sockets in fixtures for standard household, tubular, compact, or miniature bulbs

6 products