FITSCH’ main products is Fittings for hydraulic tube/hose and various industrial usage; Assembly of hydraulic hose and tube fabrication; Accessories such as clamps for hose and tube, non-return valve, hydraulic quick coupling, testing point coupling etc, we also offer custom fittings for customer’s OEM demand. Our product can be found on and around everything that moves such as fluid and gas handling, hydraulics, pneumatic etc.
Tube End Connection Types:
Port End Connection Types:
Shapes of Hydraulic Fittings:
Hose End Connection Type:

DIN Hose Fittings


DIN Hose Fittings Standards

DIN Metric Hose fittings is from European DIN standards hydraulic fittings, it is designed with metric thread size chart, connection types with male and female swivel nut types. One is male DIN hydraulic hose fittings meet DIN 20078 standard, also called ISO 8434-1/DIN 2353 fitting end; Another one is female swivel nut end meet standards of DIN 20066/ISO 12151-2/SAE J516; It is connection type from crimp fitting to hydraulic adapter.

DIN Hose Fittings Assembly

Example of typical ISO 12151-2 hose fitting connection

DIN Hose Fittings Assembly

1 hose fitting wit ISO 8434-1/-4  Female Swivel 24 degree cone end

2 O-ring seal

3 port

4 adapter

5 nut

DIN Hose Fitting Sizes Chart

DIN Hydraulic Hose Fitting Size also meet ISO 12151-2 hose fitting with ISO 8434-1 and ISO 8434-4 24 degree cone connector ends with O-rings, it is intended for hoses with nominal inside diameters from 5 mm through 38mm. For hose fittings used in hydraulic and pneumatic braking systems on road vehicles meet ISO 4038, ISO 4039-1 and ISO 4039-2 standard size chart.

DIN Hose Fitting Sizes Chart

Designation of DIN hose fittings as per BS ISO 12151-2 standard

Connection end type


Swivel / SW

Straight / S

90 o elbow / E

45 o elbow / E45







DIN Hydraulic Hose Fitting Types

Female straight swivel hose fitting (SWS)

Female straight swivel hose fitting (SWS)

Female 45°elbow swivel hose fitting (SWE45)

Female 45°elbow swivel hose fitting (SWE45)

Female 90°elbow swivel hose fitting (SWE)

Female 90°elbow swivel hose fitting (SWE)

Male straight hose fitting (S)

Male straight hose fitting (S)

Overviews Catalog of DIN Hose Fittings


Fitsch has been in the business of hydraulic tube fittings, hydraulic adapters, hose fittings, hydraulic flanges, industrial fittings and hydraulic accessories for over 20 years, offering all our customer competitive products and supplies from our local industry manufacturers union.    



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