Oil Balls | McMaster-Carr

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Thread Type

UN/UNF (SAE Straight)

Shape

System of Measurement

Thread Size

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Grease Fitting Style

Material

Stainless Steel

Gender

Overall Height

Hex Size

Thread Pitch

Thread Length

For Use With

Grease Fittings

Hydraulic Fluid

Shank Length

Screw Size

Shank Type

Maximum Pressure

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

9.6 mm to 9.7 mm

Height

Finish

REACH

Head Diameter

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Specifications Met

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362 Products

Grease Fittings

Grease Fittings

Grease Fittings

Thread into equipment to create an inlet for injecting lubricant

Flush-Style Grease Fittings

Flush-Style Grease Fittings

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

Button Head Grease Fittings

Button Head Grease Fittings

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

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

Grease Fittings for Unthreaded Holes

Grease Fittings for Unthreaded Holes

Drive into equipment to create an inlet for injecting lubricant

Remote-Access Grease Fittings

Remote-Access Grease Fittings

Access difficult-to-reach lubrication points from up to 10 ft. away

Safety-Vent Grease Fittings

Safety-Vent Grease Fittings

Release excess pressure and grease to protect equipment from damage

Leakproof Grease Fittings

Leakproof Grease Fittings

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

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

Pin-Style Grease Fittings

Pin-Style Grease Fittings

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

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

Other Products

Grease Fitting Adapters

Grease Fitting Adapters

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

Thread Size Identifiers

Thread Size Identifiers

Confirm your fastener's thread size, pitch, or threads per inch

Oil Fittings

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

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