Product Categories

Zerk grease fittings - commonly known simply as a grease fitting or grease nipple - is a fitting used in machining applications to dispense industrial lubricants like lubricating grease. There are a wide variety of grease fittings available to fit most application use cases, including:

  • Ball-joint and button head joint fittings
  • Flush mount grease fittings
  • Hydraulic couplers and shut-off vents
  • Relief vents and safety fittings
  • Grease gun loaders and oilers

We also carry grease fitting kits and assortments of the most common Zerk grease fittings and sizes.

Learn more about grease fittings.