A wide range of grease fittings (aka zerk fittings or grease nipples) are offered as part of our own labelled (AVIATIONEU NEW ERA) product lines. Sourced from quality manufacturers, they are competitively priced and can be furnished in different head types  (conical, button or flush head, drive-in or self-forming), straight or angled heads (30°, 45°, 65°, 67.5°, 90°) and thread sizes in metric or inch systems, depending on the selected fitting. Fittings are sold in pieces but mostly in packs a with specified number of fittings indicated after the letters "PK" in the product reference number (SKU). Fitting kits are also available with assortments of different fittings.

Our AVIATIONEU NEW ERA conical head grease nipples comply with DIN 71412, SAE J534 & IS 4009-2 standards. Hardness for nipple head: Min.550 HV. They are made from different materials,  EN 1AL(free cutting steel), 1SMnPb30+C,SAE 12L13 or stainless steel  303 & 316 with different surface finishes (clear/yellow/olive green zinc plated). Available with straight or angled nipples, tapered or parallel threads in different sizes:

Metric: from M5x0.8 to M16x1.5

British Standard Pipe (BSP): from 1/8"-28 to 3/8"-19

U.S. National Pipe Thread (NPT/PTF): from 1/8"-27 to 1/4"-18

U.S. ANSI/ASME B1.1 Unified National Thread - UNC Coarse series and UNF Fine series: from 1/4"-28 to 3/8"-24

Our AVIATIONEU NEW ERA button type round head grease fittings comply with DIN 3404 & IS 4009-1 standards.They are made from different materials,  EN 1AL(free cutting steel), 1SMnPb30+C,SAE 12L13 or stainless steel  303 & 316 with a galvanized surface treatment and different surface finishes (yellow/white zinc plated). Available with parallel threads in different head diameters (10, 16 & 22 mm head dia. )and sizes:

Metric: from M6x1 to M16x1.5

British Standard Pipe (BSP): 1/8", 1/4" & 3/8"

U.S. National Pipe Thread (NPT/PTF): 1/4" 

Our AVIATIONEU NEW ERA flush head grease fittings comply with  DIN 3405 standard.They are made from different materials,  EN 1AL(free cutting steel), 1SMnPb30+C or SAE 12L13 and  zinc plated. Available with parallel threads in different sizes:

Metric: from M5x0.8 to M12x1.5

British Standard Pipe (BSP): 1/8", 1/4" & 3/8"

U.S. ANSI/ASME B1.1 Unified National Thread - UNC Coarse series and UNF Fine series: 1/4"-28

For additional information please contact us.

Lubrication fittings of Aerospace (AS15000) / Military (MS) MS15000 series. Surface Check fittings of the MS15000 series have spring-loaded ball check in the tip.

KINGFISHER manufactures a wide range of grease fittings from both mild steel and stainless steel in different thread types. All Kingfisher mild steel hydraulic fittings are made of high quality steel and are case hardened to prevent wear. A surface ball check prevents entry of dirt. Fitting are zinc plated to withstand the corrosion tests demanded by the world standards. Springs are heat treated after coiling to ensure prolonged life. Stainless Steel Grease Fittings are necessary for the lubrication of bearings in hostile environments.

All Kingfisher mild steel hydraulic fittings share a number of essential qualities.

• The ball check is at the surface to prevent dirt entering the fitting

• They are manufactured from high quality steel and are case hardened

• They are zinc plated for maximum corrosion resistance

• The springs are heat treated after coiling for longevity

• The head is shaped to comply with world standards

• All fittings are batch tested to 8,000 PSI

Kingfisher Kinglok® system allows assembly of angle hydraulic fittings using a unique leak-proof mechanical joint. The head is made with an annular groove in the plain portion. On assembly the head is forced into the body and metal is swaged info the groove. The Kinglok method of construction provides a very substantial mechanical joint with a leak-proof fit.

Kingfisher grease fittings are sold in pieces and convenient packs of specified number of pieces each. In the case of packs, the number of included pieces is indicated in the product reference number (SKU) after the letters "PK". Also offered in convenient Grease Fitting and Fitting Cap Kits.

UMETA Grease Nipples are offered in different types including hyraulic, ball, flush, bayonet, and button-head. Standard versions made of bright and passivated zinc-plated steel, stainless steel (V2A + V4A), or brass according to international product standards (e. g. DIN, ISO, SAE, BS, JIS). They are case-hardened according to DIN, zinc-plated and passivated. They are essential for maintenance and repairs and can be used for protection of the lubrication point against dirt and humidity and standardized connection to the grease gun. Different applications of UMETA grease nipples include bearings, hinges for machines, vehicles, industry, cardan and drive shafts, linear guides, hydraulic cylinders, drives, chains, axes and others. 

UMETA hydraulic grease nipples have a conical thread, the head diameter is 6.5 - 0.2 mm. Upon request, UMETA can manufacture grease nipples with different measurements, threads, thread types (for example, cylindrical thread), with other opening pressures.

Hydraulic connectors 515/G - 516/G are recommended as nozzles with  the use of plastic caps for protection and conservation.

Mostly sold in packs of 100 pieces per pack or other number as specified after the letters "PK" in the product reference number (SKU).

For further information please refer to the attached documentation.