Grease Fittings
Available133 products
Grease fittings (zerk fittings) are permanently installed entry points on equipment for delivering grease to components such as bearings and gears without overflow or leaks. Also referred to as grease nipples, they remain closed to keep out contaminants until the pressure from a grease gun forces them open and allows grease to flow into the system.
Standard Grease Fittings
Standard grease fittings (zerk fittings) have common nipple profiles to fit a variety of grease gun couplers. Also referred to as Alemite fittings, they are the most versatile and widely used fittings.
Standard Thread
Zinc-Plated Steel
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Unfinished Stainless Steel
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Drive-In
Zinc-Plated Steel
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Unfinished Stainless Steel
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Thread Forming
Zinc-Plated Steel
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Button-Head Grease Fittings
Button-head grease fittings (zerk fittings) have a flat, circular top where the grease gun coupler slides into place at a 90° angle. They are suitable on equipment that requires high volumes of grease at high flow rates.
Standard Thread
Zinc-Plated Steel
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Grease Fitting Kits
These kits include a variety of standard grease fittings (zerk fittings) to address different lubricant fitting requirements on equipment without the need to purchase items separately. Also referred to as Alemite fittings, they have common nipple profiles to fit a variety of grease gun couplers.
Standard Thread
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Drive-In
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