Metric Oilers | McMaster-Carr

Filter by

Thread Size

Thread Pitch

System of Measurement

Shape

Thread Type

Grease Fitting Style

Material

Overall Height

Hex Size

For Use With

Gender

Thread Length

Shank Length

Pipe Size

Shank Type

Hole Diameter

Fitting Connection

Maximum Pressure

1,000 psi to 1,999 psi

5,000 psi to 9,999 psi

10,000 psi or greater

Specifications Met

REACH

RoHS

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

Check Valve Type

Head Diameter

Finish

216 Products

Lubricant Dispensers

Grease-Filled Tubing

Don’t wait for grease to travel through a new service line—install this grease-filled tubing between the pump and a lubrication point to begin lubricating immediately.

Machine-Mount Coolant Nozzles
with Threaded Connection

These nozzles handle coolant pressure up to 150 psi.

High-Pressure Machine-Mount Coolant
Nozzles with Ball-Socket Connection

For high-pressure coolant lines, these nozzles withstand pressure up to 500 psi.

Machine-Mount Coolant Nozzles
with Ball-Socket Connection

These nozzles handle coolant pressure up to 150 psi.

Machine-Mount Coolant Nozzles
with Press-In Connection

Press these nozzles into unthreaded holes.

Coolant Hose and Nozzle Adapters

Snap these adapters into the ball-socket connections on CNC machines to connect threaded coolant hose and nozzles to coolant supply ports.

Grease Fittings

Thread these fittings into motors, bearings, engine blocks, and other machinery to create a lubrication point.

Flush-Style Grease Fittings

The nipple doesn't stick out, so these fittings fit in tight spaces and won't be damaged if something knocks into them.

Button-Head Grease Fittings

Often used on earth movers, mining equipment, and other heavy machinery, these fittings have a T-shaped top that holds the dispensing tip in place so it won't pop off when adding grease.

Self-Tapping Flush-Style Grease
Fittings for Unthreaded Holes

Ensure a secure fit in unthreaded holes—these fittings cut threads as they’re installed. Use these fittings in tight spaces where protruding fittings won't work.

Flush-Style Grease Fittings for Unthreaded Holes

Since they don’t protrude, these fittings avoid damage from impact and fit in tight spaces. Use a hammer and grease fitting installation tool to drive them into unthreaded holes.

Grease Fittings for Unthreaded Holes

Drive these fittings into unthreaded holes.

Self-Tapping Grease Fittings for Unthreaded Holes

To fit securely in unthreaded holes, these fittings cut threads as they’re installed.

Grease Fitting Adapters

When the size or thread type of a fitting doesn't match an existing opening, use these adapters to make the connection.

Lubricant Dispensers

Grease-Filled Tubing

Machine-Mount Coolant Nozzleswith Threaded Connection

High-Pressure Machine-Mount CoolantNozzles with Ball-Socket Connection

Machine-Mount Coolant Nozzleswith Ball-Socket Connection

Machine-Mount Coolant Nozzleswith Press-In Connection

Coolant Hose and Nozzle Adapters

Grease Fittings

Grease Fittings

Flush-Style Grease Fittings

Button-Head Grease Fittings

Self-Tapping Flush-Style GreaseFittings for Unthreaded Holes

Flush-Style Grease Fittings for Unthreaded Holes

Grease Fittings for Unthreaded Holes

Self-Tapping Grease Fittings for Unthreaded Holes

Grease Fitting Adapters

Machine-Mount Coolant Nozzles
with Threaded Connection

High-Pressure Machine-Mount Coolant
Nozzles with Ball-Socket Connection

Machine-Mount Coolant Nozzles
with Ball-Socket Connection

Machine-Mount Coolant Nozzles
with Press-In Connection

Self-Tapping Flush-Style Grease
Fittings for Unthreaded Holes