Straight Grease Fittings | McMaster-Carr

Filter by

Shape

System of Measurement

Thread Size

Thread Type

UN/UNF (SAE Straight)

Pipe Size

Grease Fitting Style

Material

Stainless Steel

Gender

Hex Size

Overall Height

Thread Length

Check Valve Type

Shank Type

Shank Length

Thread Pitch

For Use With

Hydraulic Fluid

Maximum Pressure

Less than 1,000 psi

1,000 psi to 1,999 psi

4,000 psi to 9,999 psi

10,000 psi or greater

Hole Diameter

0.23" to 0.235"

0.373" to 0.38"

5.6 mm to 5.7 mm

7.6 mm to 7.7 mm

Height

Finish

REACH

Head Diameter

RoHS

Compliant with Exemptions

Specifications Met

Export Control Classification Number (ECCN)

DFARS Specialty Metals

How can we improve?

281 Products

Grease Fittings

Grease Fittings

Grease Fittings

Thread into equipment to create an inlet for injecting lubricant

Button Head Grease Fittings

Button Head Grease Fittings

T-shaped top holds dispensing tip in place so it won’t pop off

Flush-Style Grease Fittings

Flush-Style Grease Fittings

Nipple lies flat to fit in tight spaces and avoid damage from impact

Grease Fittings for Unthreaded Holes

Grease Fittings for Unthreaded Holes

Drive into equipment to create an inlet for injecting lubricant

Leakproof Grease Fittings

Leakproof Grease Fittings

The Buna-N seat on the check valve keeps thin grease from leaking out

Self-Tapping Grease Fittings for Unthreaded Holes

Self-Tapping Grease Fittings for Unthreaded Holes

Cut their own threads as they're installed for a secure fit

Safety-Vent Grease Fittings

Safety-Vent Grease Fittings

Release excess pressure and grease to protect equipment from damage

Flush-Style Grease Fittings for Unthreaded Holes

Flush-Style Grease Fittings for Unthreaded Holes

Lie flat in unthreaded holes to fit in tight spaces and resist impact

Self-Tapping Flush-Style Grease Fittings for Unthreaded Holes

Self-Tapping Flush-Style Grease Fittings for Unthreaded Holes

Lie flat in unthreaded holes to fit in tight spaces and resist impact
Cut their own threads as they're installed for a secure fit

Pin-Style Grease Fittings

Pin-Style Grease Fittings

Lock with dispensing tips for pin-style fittings to create a tight seal

Other Products

Grease Fitting Adapters

Grease Fitting Adapters

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

Pressure-Relief Valves

Pressure-Relief Valves

Protect equipment by opening at a set pressure and closing when the pressure drops; for repeated use

Oil Fittings

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

Hose Nozzle Swivels

Hose Nozzle Swivels

Rotate to prevent hose from kinking, twisting, and wearing

On-Off Valves

Start and stop flow through a line

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