1/8 Pipe Adapters | McMaster-Carr

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UN/UNF (SAE Straight)

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Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (5% Concentration)

Acetic Acid (White Vinegar) (10% Concentration)

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Compliant with Exemptions

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

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DFARS Specialty Metals

Exempt

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Hose ID

6,243 Products

Fluid Handling

Pipe and Pipe Fittings

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

1,762 products

Tube Fittings

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

1,772 products

Hose Fittings

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

331 products

Hose Nozzle Swivels

Rotate to prevent hose from kinking, twisting, and wearing

4 products

Air Chucks

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

2 products

Manifolds

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

164 products

Junction Blocks

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

21 products

Pressure Test Fittings

Create a temporary connection point for gauges and other testing equipment

8 products

Thermocouple and RTD Mounts

Join thermocouple connectors and probes that have different connection types

7 products

On-Off Valves

Start and stop flow through a line

121 products

Orifice Valves

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

223 products

Lubricating

Grease Fitting Adapters

Mate grease fittings when the sizes and thread types don't match

32 products

Grease Fitting Repair Tools

Remove and repair broken or clogged grease fittings and re-tap threaded holes

1 product

Grease Gun Tips

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

55 products

Grease Gun Nozzles

Replace nozzles on grease guns

101 products

Grease Gun Tip Adapters

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

1 product

Coolant Hose Connectors

Join lengths of coolant hose to components, supply lines, and each other

8 products

Coolant Nozzle and Hose Adapters

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

4 products

Fastening and Joining

Thread Adapters

Join threads of a different type, size, and gender

3 products

Power Transmission

Air Cylinders

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

913 products

Compressed Air Filter/Regulator/Lubricator Manifolds

Distribute compressed air to multiple locations from a single source

8 products

Compressed Air Regulator Manifolds

Use a single air supply to meet multiple pressure requirements

12 products

Fabricating and Machining

Pipe Threader Die Head Wrenches

Pair with a Ridgid die head and dies to cut pipe and conduit threads

5 products

Pipe Threader Dies

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

7 products

Pipe Threader Die Heads

Attach to your Ridgid ratcheting or electric threader to cut external pipe and conduit threads

3 products

Pipe Threaders

Cut external threads in pipe and conduit with ratcheting action or electric power

26 products

Lighting

Light Sockets

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

6 products

Building and Machinery Hardware

Positioning Arms

Mount and position tools and other small equipment

3 products

Material Handling

Robot Tool Mounts

Attach tools to robot arms

2 products

Robot Tool Changers

Swap end-of-arm tooling in a snap

5 products