M8 Adapters | McMaster-Carr

Filter by

System of Measurement

Thread Size

Gender

Material

Pitch

Thread Type

UN/UNF (SAE Straight)

Hex Length

Thread Pitch

Shape

Fitting Type

Thread Length

Hex Size

Length

Pipe Size

RoHS

Compliant with Exemptions

Not Compliant

Number of Poles

For Adapting

Gender

Thread Direction

Thread Size

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

Yes

Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

REACH

Housing Thread Size

Drive Style

Specifications Met

Finish

Tensile Strength

40,000 psi to 49,999 psi

50,000 psi to 59,999 psi

60,000 psi to 99,999 psi

100,000 psi or greater

Not Rated

Forward

How can we improve?

892 Products

Fastening and Joining

Thread Adapters

Join threads of a different type, size, and gender

471 products

Threaded Inserts

Create new threads or repair stripped threads

80 products

Adhesive-Mount Nuts

Attach threads to material that’s too thin for a threaded insert

10 products

Weld Nuts

Weld to metal surfaces to add permanent threads

25 products

Studs

Press, weld, or screw in place to add a threaded fastening point

1 product

Fluid Handling

Pipe and Fittings

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

36 products

Tube Fittings

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

35 products

Hose Straights

Join lengths of hose to send contents in one direction

20 products

Junction Blocks

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

1 product

Manifolds

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

9 products

Electrical Power, Networking, and Controlling

Metric Circular Adapters

Join connectors of different sizes, configurations, or types

9 products

Metric Circular Cords

Send power and control signals to equipment with metric connections

13 products

USB Cords

Transfer data between computers, printers, and mobile devices

1 product

Lubricating

Grease Fitting Adapters

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

4 products

Power Transmission

Rod Ends

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

98 products

Rod End Nuts

Attach to rods, pipe, and tubing to make pivot and hinge points

2 products

Air Cylinder Mounts

Secure air cylinders to surfaces with brackets, rod clevises, and flanges

7 products

Air Cylinders

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

37 products

Material Handling

Robot Workstations

Create a portable working home for your robot arm

3 products

Robot Tool Mounts

Modify how tools attach to your robot arm

2 products

Robot Pedestals

Elevate robot arms so they can reach raised surfaces, such as conveyor belts and workstations

21 products

Robot Controller Mounts

Store your robot controller off the floor

2 products

Robot Tool Changers

Swap end-of-arm tooling in a snap

2 products

Building and Machinery Hardware

Positioning Arms

Mount and position tools and other small equipment

2 products