Flush-Type Grease Fittings



Flush-type grease fittings are particularly suitable for installations where extending or protruding nipples cannot be used.



In general, our flush-type grease fittings are made of steel, zinc-plated and passivated, and they are featured with a cylindrical thread. Of course, our flush-type fittings are also available in different angle versions, with a self-forming thread, or as drive-in type. We offer various standard types also in brass or stainless steel V2A/V4A.

Upon request, UMETA manufactures flush-type grease fittings in further versions, with respect to e. g.

  • dimension
  • material
  • thread size
  • thread form (e. g. with tapered thread)
  • different opening pressure
  • surface colour (e. g. yellow passivated)
  • further surface treatment
  • etc.


Flush-type fittings are only suitable for press-greasing by means of a UMETA extension tube or a UMETA push-type grease gun with pointed, pin-pointed, or combi-nozzle.

Flush-type grease fittings Type D1

straight version A - 180°



Flush-Type grease fittings Type D2

angled version B - 45°



Flush-Type grease fittings Type D3

angled version C - 90°



Flush-Type grease nipples D1a, drive-in-version

straight version A - 180°



Grease fittings
Flush-Type Grease Fittings DIN 3405

We make it move.