Ball Type Grease Nipples Drive in Versio2
|Min. Order (Pieces)||FOB Price|
|100+||US $0.3 / Piece|
UMETA Hydraulic-Type Grease Nipples according to DIN 71412
Pemco hydraulic-type nipples are suitable for all standard lubrication points, which have to be frequently lubricated in a reliably way. Due to their multi-purpose field of application, they are the most commonly used types of grease nipples.
In general, our hydraulic-type grease nipples according to DIN are made of steel, case-hardened, zinc-plated and passivated, and they are featured with a tapered thread. The head diameter is 6.5 (-0.2) mm /0.256" - 0.008". For safety reasons and in order to avoid abrasion wear, the standard demands 550 HV as a minimum for a surface hardness. Therefore, we operate this decisive process in our own curing oven. We offer various standard types also in brass or stainless steel V2A/V4A. Of course, our hydraulic-type nipples are also available in different angle versions, with a self-forming thread, or as drive-in type.
Upon request, UMETA manufactures hydraulic-type nipples in other versions, with respect to e. g.
thread form (e. g. with cylindrical thread)
different opening pressure
surface colour (e. g. yellow passivated)
further surface treatment
In order to allow for a proper lubrication with all common grease guns, the head space, which is necessary for installation, should be considered (please see table with dimensions).
As suitable lubricating nozzle, we recommend our hydraulic couplers.