Flush Zerk Fittings | McMaster-Carr

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Grease Fitting Style

Flush

System of Measurement

Thread Size

Thread Type

Shape

Pipe Size

Hole Diameter

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Dispensing Tip Adapter

Dispensing Tip Extension

Check Valve Type

For Use With

Material

Overall Height

Thread Length

Shank Type

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Thread Pitch

Head Diameter

Height

Shank Length

Fitting Connection

For Lubrication Point Type

With Grease Fitting

Without Grease Fitting

Export Control Classification Number (ECCN)

EAR99

REACH

Compliant

Not Compliant

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

Yes

RoHS

Compliant

Compliant with Exemptions

Not Compliant

DFARS Specialty Metals

Exempt

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51 Products

Grease Fittings

Flush-Style Grease Fittings

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

22 products

Flush-Style Grease Fittings for Unthreaded Holes

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

9 products

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

3 products

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Quickly switch between standard, button-head, and flush-style grease fittings

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Adapt and extend dispensing tips and install grease fittings with an assortment of tools

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Grease Gun Tips

Attach to grease gun nozzles and direct a stream of lubricant into grease fittings on machinery

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Grease Guns

Manually inject lubrication through grease fittings on equipment and machinery

8 products