1/2 Pipe Size Connectors | McMaster-Carr

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System of Measurement

Material

Compressed Non-Asbestos Synthetic Fiber

Stainless Steel

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Gender

Fitting Type

Grounding Clamp

Reducing Adapter

Fitting Connection

O-Ring Face Seal

Push to Connect

Quick Disconnect

Connects To

For Use With

Organic Solvents

Pharmaceuticals

Tube OD

Number of Poles

Length

Maximum Pressure @ Temperature

110 psi @ -350° F

200 psi @ -350° F

1,800 psi @ 0° F

2,000 psi @ 50° F

150 psi @ 65° F

14.5 psi @ 70° F

25 psi @ 70° F

50 psi @ 70° F

100 psi @ 70° F

110 psi @ 70° F

120 psi @ 70° F

125 psi @ 70° F

130 psi @ 70° F

145 psi @ 70° F

150 psi @ 70° F

175 psi @ 70° F

180 psi @ 70° F

Conduit Trade Size

Thread Size

OD

0.125" to 0.188"

0.188" to 0.25"

Color

Pipe Schedule

Pipe Material

Stainless Steel

Conduit Connection

RoHS

Compliant with Exemptions

REACH

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

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

7,960 Products

Electrical Power, Networking, and Controlling

Metric Circular Receptacles

Metric Circular Receptacles

Install in walls and panels and pair with plugs to make metric connections

Solenoid Valve Connectors

Solenoid Valve Connectors

Sockets and receptacles to connect solenoid components, such as valves and motors

Mini Receptacles

Mini Receptacles

Install in walls and panels and pair with plugs to send power and signal

Mini Cords

Often used to send power and control signals to automated systems, motors, and pumps

Conduit and Fittings

Conduit and Fittings

Protect wiring from impact and the environment in runs indoors, outdoors, and underground

Cord Grips

Securely connect cords to enclosures while sealing out dirt and moisture

Grounding Clamps

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

Fluid Handling

Pipe and Fittings

Pipe and Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases

Rotary Joints

Transfer air, water, oil, and steam from supply lines to continuously revolving drums and rollers

Pipe Traps

Create a seal that prevents the backflow of gas

Pipe Stub Ends

Connect a pipe flange to a pipe without needing to weld it in place

Pipe Bleed Rings

Pipe Bleed Rings

Access inside a pipe line to vent pressure, drain liquid, and take samples

Pipe Collars

Clamp pipe passing through floors and walls

Tube Fittings

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

Hose Fittings

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

Hose

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Hose End Caps

Cover the ends of hose to keep out dirt and debris

Manifolds

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

Junction Blocks

Junction Blocks

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

Manual On/Off Valves

Manual On/Off Valves

Start and stop flow through a line

Orifice Valves

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

Valve Union Fittings

Valve Union Fittings

Mating parts join valves to a line for quick connection and removal

Sampling Valves

Sampling Valves

Drain a small amount of liquid or gas for inspection without disrupting flow

Float Valve Bodies

Float Valve Bodies

Pair with floats and rods to create float valves that meet your needs

Solenoid On/Off Valves

Solenoid On/Off Valves

A solenoid withstands rapid cycling for applications with frequent opening and closing

Air-Actuated On/Off Valves

Air-Actuated On/Off Valves

Operate on compressed air to start and stop flow faster than motor-driven valves

Motor-Actuated On/Off Valves

Motor-Actuated On/Off Valves

An electric motor handles higher flow rates and pressures than solenoid valves

Liquid-Dispensing Metering Valves

Liquid-Dispensing Metering Valves

Program to dispense a specific amount of liquid every time and shut off when set amount is reached

Thermocouple and RTD Fittings

Thermocouple and RTD Fittings

Alter probe immersion depth or adapt unthreaded connections for use with threaded tanks and heads

Thermocouple and RTD Connection Heads

Thermocouple and RTD Connection Heads

Seal out dust and moisture and allow access to thermocouple and RTD sensor connections

Thermocouple Connectors

Thermocouple Connectors

Join thermocouple probes and wire to thermometers and control panels

Flow Sights

Visually confirm flow and inspect liquid color and clarity

Flowmeter Tees

Pair with a sensor and a display to measure a liquid's flow in hard-to-access areas

Pressure Test Fittings

Pressure Test Fittings

Create a temporary connection point for gauges and other testing equipment

Building and Machinery Hardware

Positioning Arms

Positioning Arms

Mount and position tools and other small equipment

Strut Channel Nuts

Strut Channel Nuts

Fasten on threaded rod to connect components to strut channel

T-Slotted Framing Manifolds

T-Slotted Framing Manifolds

Distribute air and liquid from a single supply to multiple areas in a T-slotted framing structure

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

Facility and Grounds Maintenance

Sink Faucet Hose

Sink Faucet Hose

Hook up faucets to a water supply

Toilet Hose

Run water from your building's supply line to toilets

Faucet Spout Thread Adapters

Faucet Spout Thread Adapters

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

Appliance Hose

Connect water heaters, washing machines, and other appliances to a supply or drain line

Water Supply Stop Valves

Water Supply Stop Valves

Shut off water to faucets, toilets, and fountains

Fastening and Joining

Thread Adapters

Thread Adapters

Join threads of a different type, size, and gender

Brazing Rings

Snap into unthreaded pipe fittings for an extra-strong, leak-resistant connection

Lubricating

Coolant Hose and Fittings

Coolant Hose and Fittings

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

Grease Fittings

Grease Fittings

Create an inlet on equipment and machinery for injecting lubricant; also known as Zerk fittings

Grease Gun Z-Swivels

Grease Gun Z-Swivels

Move grease-dispensing guns in any direction without kinking the outlet hose

Oil Fittings

Install in engine blocks and other machinery to pour in oil while keeping dust out

Material Handling

Mounts for Vacuum Cups and Lifters

Mounts for Vacuum Cups and Lifters

Mount vacuum cups or vacuum lifters to surfaces

Beam Clamps

Secure lines of pipe and duct, overhead equipment, and lighting fixtures to beam flanges

Power Transmission

Shaft Collar Adapters

Shaft Collar Adapters

Sized specifically to adapt standard shaft collars to pipe, creating a tight fit

Compressed Air Filter/Regulator/Lubricator Manifolds

Compressed Air Filter/Regulator/Lubricator Manifolds

Distribute compressed air to multiple locations from a single source

Hydraulic On/Off Valves

Hydraulic On/Off Valves

Control the flow in high-pressure hydraulic systems

Containers, Storage, and Furniture

Drum Faucets

Control the flow of liquid from drums, tanks, carboys, and other containers

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