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    Connecting material for compressed air

    Welcome to our most extensive category - fasteners. This includes all fittings, socket couplings in all available designs or splitters and nipples with hose barbs. You can also choose from simple and reliable plastic systems with cut-ring or rotary couplings for easy routing of compressed air or other media directly to the application. Our range is suitable for automation, measuring and control technology or pneumatic compressed air distribution in industry, engineering and automotive technology. What is good to consider when buying fasteners? What parameters to think about? We will advise you in the sequel, which can be reached by clicking on the blue text.

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    Basic distribution of connecting material

    Plug connectors

    Socket couplings are the simplest system for connecting plastic hoses that can be assembled by anyone with at least a little manual dexterity. The hose is inserted into the coupling and the pressure, together with the cutting edge in the coupling, ensures that the hose is easily cut into the coupling and holds perfectly. To remove the clutch, simply release the pressure, squeeze the ring and pull out the hose. For this type of coupling the outer diameter of the tubing matters! Suitable hoses for nozzle systems and instructions on how to select the correct hose can be found here: plastic hoses for compressed air and other media

    Advantages - assembly and disassembly of couplings can be done by everyone
    Disadvantages - cannot be used for vacuum

    Screwing

    The fittings, if chosen correctly , will give you a quality connection. However, a poor selection will undoubtedly result in a media leak. Nickel-plated fittings and brass fittings are mainly used in compressed air for automation, measuring and control technology, nickel-plated ones are also used for fluid technology, but not infrequently also for welding. You can associate stainless steel fittings with the highest demands on hygiene, especially in the chemical, pharmaceutical and food industries. Among other things, it tolerates aggressive media best and has a long service life. When selecting a fitting, pay close attention to the threads - G, R and M threads are the most common in the range.

    Advantages - easy assembly, reliable connection and resistance to higher pressures
    Disadvantages - large leakages are possible with incorrect installation or incorrect threading

    Bestsellers

    L-coupling 6
    Stock (>1000 pcs)
    Code: PUL-6
    Was: €1,48  (–5 %)
    €1,40
    (€1,16 excl. VAT)
    Direct coupling 6
    Stock (>1000 pcs)
    Code: PUC-6
    Was: €1,48  (–5 %)
    €1,40
    (€1,16 excl. VAT)
    Sealing ring made of hardened PVC DR-14PV
    Stock (124 pcs)
    Code: DR-14PV
     
    €0,15
    (€0,12 excl. VAT)

    Product sorting

    189 items total

    List of products

    Straight fitting 12 - R1/2"
    Tip
    €4,26 –4 %
    Straight fitting 12 - R1/2"
    Stock (>1000 pcs)
    €3,35 excl. VAT
    €4,05 / pcs

    Socket coupling in straight plastic design with 1/2" male tapered thread. For quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...

    Code: PC-1212
    254883 vsuvka s vnejsim zavitem r1 2
    Tip
    €17,04 –5 %
    Nipple with external thread R1/2"
    Stock (8 pcs)
    €13,37 excl. VAT
    €16,18 / pcs

    Nipple with external thread R1/2". High flow at low pressure gradient due to improved valve design. Designed for compressed air in industry and crafts, especially when using...

    Code: ESIG12NAS
    Straight fitting 6 - R1/2"
    Tip
    €4,26 –4 %
    Straight fitting 6 - R1/2"
    Stock (>1000 pcs)
    €3,35 excl. VAT
    €4,05 / pcs

    Socket coupling in straight plastic design with 1/2" male tapered thread. For quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...

    Code: PC-126
    L-coupling 6 - R1/2"
    Tip
    €3,36 –10 %
    L-coupling 6 - R1/2"
    Stock (429 pcs)
    €2,50 excl. VAT
    €3,02 / pcs

    Socket coupling in plastic corner design with 1/2" male tapered thread. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...

    Code: PL-126
    Blanking plug with Allen tightening, without fitting R1/2"
    €2,55 –5 %
    Blanking plug with Allen tightening, without fitting R1/2"
    The average product rating is 5,0 out of 5 stars.
    Stock (10 pcs)
    €2 excl. VAT
    €2,42 / pcs

    Plug with Allen tightening, without R1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: VSI12M
    Direct fitting 10 - R1/2"
    Tip
    €4,21 –4 %
    Direct fitting 10 - R1/2"
    Stock (927 pcs)
    €3,31 excl. VAT
    €4 / pcs

    Socket coupling in straight plastic design with 1/2" male tapered thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PC-1210
    Straight fitting 12 - R1/2"
    Tip
    €4,62 –4 %
    Straight fitting 12 - R1/2"
    Stock (100 pcs)
    €3,63 excl. VAT
    €4,39 / pcs

    Socket coupling in straight plastic design with 1/2" male tapered thread. Internal Allen key for tightening. Quick and easy installation of plastic tubing with 12 mm outer...

    Code: POC-1212
    Side T-coupling 12 - R1/2"
    Tip
    €6,79 –5 %
    Side T-coupling 12 - R1/2"
    Stock (74 pcs)
    €5,33 excl. VAT
    €6,45 / pcs

    Socket t-coupling with 1/2" male side taper thread in plastic. Quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for automation,...

    Code: PST-1212
    Direct coupling with external conical thread MPOC-1212
    €6,19 –5 %
    Direct coupling with external conical thread MPOC-1212
    Stock (61 pcs)
    €4,86 excl. VAT
    €5,88 / pcs

    The straight coupling with external tapered thread R 1/2" with a length of 27 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring...

    Code: MPOC-1212
    T-coupling 8 - R1/2"
    Tip
    €5,71 –4 %
    T-coupling 8 - R1/2"
    Stock (640 pcs)
    €4,49 excl. VAT
    €5,43 / pcs

    T-piece socket coupling in plastic with tapered male thread 1/2". Simple and quick assembly of plastic tubing with an outer diameter of 8 mm. Designed especially for automation,...

    Code: PT-128
    Straight fitting 16 - R1/2"
    Tip
    €6,87 –4 %
    Straight fitting 16 - R1/2"
    Stock (300 pcs)
    €5,40 excl. VAT
    €6,53 / pcs

    Socket coupling in straight plastic design with 1/2" male tapered thread. For quick and easy installation of plastic tubing with 16 mm outer diameter. Designed especially for...

    Code: PC-1216
    Quick coupling with external thread R1/2"
    Tip
    €34,07 –4 %
    Quick coupling with external thread R1/2"
    Stock (11 pcs)
    €26,75 excl. VAT
    €32,37 / pcs

    Quick couplings with external tapered thread R1/2". High quality and robust quick couplings with high media flow. Designed primarily for compressed air industry, crafts,...

    Code: ESI12A
    L-thread with external thread 12 - R1/2"
    €8,12 –4 %
    L-thread with external thread 12 - R1/2"
    Stock (518 pcs)
    €6,38 excl. VAT
    €7,72 / pcs

    Socket couplings in corner "L" design for quick and easy assembly of plastic hoses with 12 mm outer diameter. Coupling terminated with external tapered thread R 1/2"....

    Code: MPL-1212
    Screwing with external pipe threads R1/2" - R1/2"
    Tip
    €3,25 –5 %
    Screwing with external pipe threads R1/2" - R1/2"
    Stock (453 pcs)
    €2,55 excl. VAT
    €3,08 / pcs

    A006 pipe thread fitting with R 1/2" thread, 12 thread lengths. Second thread R 1/2", thread length 12. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A006-1212
    L-coupling 10 - R1/2"
    Tip
    €6,03 –4 %
    L-coupling 10 - R1/2"
    Stock (533 pcs)
    €4,74 excl. VAT
    €5,73 / pcs

    Socket coupling in plastic corner design with 1/2" male tapered thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PL-1210
    252162 1 kolena s vnejsimi zavity r1 2 r1 2
    Tip
    €6,13 –5 %
    Elbows with external threads R1/2" - R1/2"
    Stock (195 pcs)
    €4,81 excl. VAT
    €5,82 / pcs

    Elbows with external tapered threads R1/2" - R1/2" with length 30. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control...

    Code: A035-12
    RA340 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €5,38 –2 %
    Dutch fitting with internal threads R1/2"
    Stock (2 pcs)
    €4,31 excl. VAT
    €5,22 / pcs

    Holendr cast iron fitting with internal threads R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping...

    Code: RA340-12
    Screwing with external pipe threads R1/4" - R1/2"
    Tip
    €3,07 –5 %
    Screwing with external pipe threads R1/4" - R1/2"
    Stock (467 pcs)
    €2,40 excl. VAT
    €2,91 / pcs

    A006 pipe thread fitting with R 1/4" thread, 10 thread lengths. Second thread R 1/2", thread length 12. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A006-1412
    Screwing with external pipe threads R3/8" - R1/2"
    Tip
    €3,11 –5 %
    Screwing with external pipe threads R3/8" - R1/2"
    Stock (441 pcs)
    €2,44 excl. VAT
    €2,95 / pcs

    A006 pipe thread fitting with R 3/8" thread, 10 thread lengths. Second thread R 1/2", thread length 12. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A006-3812
    252336 1 sroubeni s trnem s vnejsim kuzelovym zavitem 9 r1 2
    Tip
    €3,33 –5 %
    9 - R1/2" mandrel screw with external taper thread
    Stock (394 pcs)
    €2,61 excl. VAT
    €3,16 / pcs

    Hose barb fitting with male conical thread R1/2" - 9 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A015-129
    Dutchman with int. and outside threaded cone seal 1/2"
    €17,85 –4 %
    Dutchman with int. and outside threaded cone seal 1/2"
    Stock (3 pcs)
    €14,02 excl. VAT
    €16,96 / pcs

    Holendr with internal and external threaded seals for 1/2" cone. Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the...

    Code: AX033-1212
    L-coupling 8 - R1/2"
    Tip
    €5,29 –4 %
    L-coupling 8 - R1/2"
    The average product rating is 5,0 out of 5 stars.
    Stock (840 pcs)
    €4,16 excl. VAT
    €5,03 / pcs

    Socket coupling in plastic corner design with 1/2" male tapered thread. Quick and easy installation of plastic tubing with 8 mm outer diameter. Designed especially for...

    Code: PL-128
    L-coupling 16 - R1/2"
    Tip
    €8,85 –4 %
    L-coupling 16 - R1/2"
    Stock (894 pcs)
    €6,95 excl. VAT
    €8,41 / pcs

    Socket coupling in plastic corner design with 1/2" male tapered thread. Quick and easy installation of plastic tubing with 16 mm outer diameter. Designed especially for...

    Code: PL-1216
    Side T-coupling 8 - R1/2"
    Tip
    €5,71 –4 %
    Side T-coupling 8 - R1/2"
    Stock (496 pcs)
    €4,49 excl. VAT
    €5,43 / pcs

    Socket t-coupling with 1/2" male side taper thread in plastic. Quick and easy installation of plastic tubing with 8 mm outer diameter. Designed especially for automation,...

    Code: PST-128
    RA246 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €2,03 –2 %
    Reduction cast iron internal 1/2" external 3/8"
    Stock (20 pcs)
    €1,63 excl. VAT
    €1,97 / pcs

    Cast iron reducing fitting with internal thread R1/2" and external thread R 3/8" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

    Code: RA246-3812
    Fitting with external threads R1/4" - R1/2"
    €4,33 –5 %
    Fitting with external threads R1/4" - R1/2"
    Stock (19 pcs)
    €3,40 excl. VAT
    €4,11 / pcs

    Fittings with external threads R1/4" - R1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: DR1412M
    252345 1 sroubeni s trnem s vnejsim kuzelovym zavitem 13 r1 2
    Tip
    €7,10 –4 %
    13 - R1/2" mandrel screw with external taper thread
    Stock (69 pcs)
    €5,58 excl. VAT
    €6,75 / pcs

    Hose barb fitting with male conical thread R1/2" - 13 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A015-1213
    Side T-coupling 10 - R1/2"
    Tip
    €6,24 –4 %
    Side T-coupling 10 - R1/2"
    Stock (120 pcs)
    €4,90 excl. VAT
    €5,93 / pcs

    Socket t-coupling with 1/2" male side taper thread in plastic. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for automation,...

    Code: PST-1210
    Corner fitting 1/2" - R1/2"
    €5,62 –4 %
    Corner fitting 1/2" - R1/2"
    Stock (151 pcs)
    €4,41 excl. VAT
    €5,34 / pcs

    Corner plastic socket coupling for 1/2" outer hose with R1/2" male tapered thread. The line with special used on technology imported from the Americas and Asia. Designed...

    Code: PLI-1212
    RA245 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €2,55 –2 %
    Reducing double nipple cast iron external threads R3/8" - R1/2"
    Stock (13 pcs)
    €2,05 excl. VAT
    €2,48 / pcs

    Straight cast iron reducing fitting with external threads R 3/8" - R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

    Code: RA245-3812
    RA300 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €1,35 –2 %
    Plug cast iron internal thread R1/2"
    Stock (3 pcs)
    €1,08 excl. VAT
    €1,31 / pcs

    Cast iron plug fitting with female thread R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according to...

    Code: RA300-12
    T-screwing with internal threads R1/2"
    €1,42 –3 %
    T-screwing with internal threads R1/2"
    Stock (16 pcs)
    €1,13 excl. VAT
    €1,37 / pcs

    Cast iron T-fittings with internal threads R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according...

    Code: RA130-12
    Fitting with male threads R1/2" - R1/2"
    €6,95 –5 %
    Fitting with male threads R1/2" - R1/2"
    Stock (16 pcs)
    €5,45 excl. VAT
    €6,60 / pcs

    Fitting with external threads R1/2" - R1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: DR1212M
    RA001 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €2,95 –3 %
    Fitting arc 90° internal and external thread R1/2"
    Stock (5 pcs)
    €2,36 excl. VAT
    €2,86 / pcs

    Cast iron 90° arc fitting with internal and external thread R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air...

    Code: RA001-12
    RA245 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €2,74 –2 %
    Reducing double nipple cast iron external threads R1/4" - R1/2"
    Stock (3 pcs)
    €2,20 excl. VAT
    €2,66 / pcs

    Straight cast iron reducing fitting with male threads R 1/4" - R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed...

    Code: RA245-1412
    RA280 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €1,08 –2 %
    Double nipple cast iron external threads R1/2"
    Stock (13 pcs)
    €0,87 excl. VAT
    €1,05 / pcs

    Straight cast iron fitting with male threads R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air piping according...

    Code: RA280-12
    Screwing with external pipe threads R1/2" - R3/4"
    Tip
    €5,59 –5 %
    Screwing with external pipe threads R1/2" - R3/4"
    Stock (295 pcs)
    €4,39 excl. VAT
    €5,31 / pcs

    A006 pipe thread fitting with R 1/2" thread, 12 thread lengths. Second thread R 3/4", thread length 14. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A006-1234
    Direct fitting with external thread MPC-1210
    €4,15 –5 %
    Direct fitting with external thread MPC-1210
    Stock (68 pcs)
    €3,26 excl. VAT
    €3,94 / pcs

    The straight coupling with external tapered thread R 1/2" with a length of 25 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring...

    Code: MPC-1210
    RA341 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €5,26 –3 %
    Dutch fitting with internal and external thread R1/2"
    Stock (5 pcs)
    €4,21 excl. VAT
    €5,10 / pcs

    Holendr cast iron fitting with internal and external thread R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed air...

    Code: RA341-12
    RA245 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
    €2,22 –3 %
    Reducing double nipple cast iron external threads R1/2" - R3/4"
    Stock (10 pcs)
    €1,78 excl. VAT
    €2,15 / pcs

    Straight cast iron reducing fitting with male threads R 1/2" - R 3/4" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and compressed...

    Code: RA245-1234

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    189 items total
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