Hydraulic Products, Press-Check / 359 - Screw to Connect Pressure Testing (ISO 15171-2)

Nipples with 24° Sealing Cone

Test point nipples with 24° sealing cone are available in light and heavy designs according to DIN 3865. They come equipped with plastic or metal dust caps.


Press-Check Monitoring System for hydraulics consists of a wide range of test points, minihose and couplings for monitoring and testing of circuits in mobile and hydraulic equipment. It can be installed at any point of the hydraulic system were pressures needs to be monitored. The system is designed and manufactures according to ISO 15171-2 and is fully interchangeable with several other brands.

Nipples with 24° Sealing Cone
Technical data
Material nipple: Zinc-plated steel
Material seal: Nitrile (NBR)
Temperature range: -20°C — +100°C (-4°F — +212°F)
With Plastic Cap Part No. Connection Length Hexagon Pipe dia. Max working pressure
DIN 3865 Light 10 359 1510103591510M 12x1.56514L0631.5 MPa
 10 359 1511103591511M 14x1.550.017L0831.5 MPa
 10 359 1512103591512M 16x1.56719L1031.5 MPa
 10 359 1513103591513M 18x1.55822L1231.5 MPa
DIN 3865 Heavy 10 359 1514103591514M 14x1.56517S0663.0 MPa
 10 359 1515103591515M 16x1.566.519S0863.0 MPa
 10 359 1516103591516M 18x1.56722S1063.0 MPa
 10 359 1517103591517M 20x1.55824S1263.0 MPa


with Metal Cap Part No. Connection Length Hexagon Pipe dia. Max working pressure
DIN 3865 Light 10 359 1560103591560M 12x1.56514L0631.5 MPa
 10 359 1561103591561M 14x1.55017L0831.5 MPa
 10 359 1562103591562M 16x1.56719L1031.5 MPa
 10 359 1563103591563M 18x1.55822L1231.5 MPa
DIN 3865 Heavy 10 359 1564103591564M 14x1.56517S0663.0 MPa
 10 359 1565103591565M 16x1.566.519S0863.0 MPa
 10 359 1566103591566M 18x1.56722S1063.0 MPa
 10 359 1567103591567M 20x1.55824S1263.0 MPa


Check with an authorized CEJN distributor for availability and prices. Other connections and sealing material on request. Some part numbers may be subject to minimum order quantities. CEJN reserves the right to make changes without further notification. Thread connections are listed according to ISO Standards. All measurements are in mm.

Please complete the form below in order to gain access to downloadable product files. The data you provide is for internal information purposes only and will not be published or made available outside of CEJN.

Available files for download