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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

    Direct coupling 6
    Stock (>1000 pcs)
    Code: PUC-6
    Was: €1,47  (–4 %)
    €1,40
    (€1,16 excl. VAT)
    T-coupling 6
    Stock (57 pcs)
    Code: PUT-6
    Was: €1,79  (–5 %)
    €1,70
    (€1,40 excl. VAT)
    Direct coupling 8
    Stock (>1000 pcs)
    Code: PUC-8
    Was: €1,58  (–5 %)
    €1,50
    (€1,24 excl. VAT)

    Product sorting

    37 items total

    List of products

    Direct screw connection with external thread 5 - M5
    €2,63 –4 %
    Direct screw connection with external thread 5 - M5
    Stock (61 pcs)
    €2,07 excl. VAT
    €2,50 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPC-M55
    Straight plug connector 5 mm
    €3,94 –4 %
    Straight plug connector 5 mm
    The average product rating is 5,0 out of 5 stars.
    Stock (136 pcs)
    €3,10 excl. VAT
    €3,75 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPUC-5
    Direct fitting with external thread 5 - G1/8"
    €2,63 –4 %
    Direct fitting with external thread 5 - G1/8"
    The average product rating is 5,0 out of 5 stars.
    Stock (204 pcs)
    €2,07 excl. VAT
    €2,50 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPCG-185
    Direct fitting with external thread 5 - G1/4"
    €2,63 –4 %
    Direct fitting with external thread 5 - G1/4"
    Stock (79 pcs)
    €2,07 excl. VAT
    €2,50 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPCG-145
    L-threaded rotating external 5 - G1/8"
    €4,39 –5 %
    L-threaded rotating external 5 - G1/8"
    Stock (178 pcs)
    €3,45 excl. VAT
    €4,17 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPHG-185
    239631 1 l sroubeni s vnejsim zavitem 5 m5
    €4,28 –4 %
    L-bolt with external thread 5 - M5
    Stock (190 pcs)
    €3,36 excl. VAT
    €4,07 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPL-M55
    Scotch joint partition 5 mm
    €4,77 –5 %
    Scotch joint partition 5 mm
    Stock (116 pcs)
    €3,74 excl. VAT
    €4,53 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPM-5
    285662 1 l sroubeni s vnejsim zavitem 5 g1 8
    €4,27 –4 %
    L-thread with external thread 5 - G1/8"
    Stock (387 pcs)
    €3,36 excl. VAT
    €4,06 / pcs

    Socket couplings in corner "L" design for quick and easy assembly of plastic hoses with 5 mm outer diameter. Coupling terminated with external pipe thread G 1/8". Applications...

    Code: MPLG-185
    285659 1 l sroubeni s vnejsim zavitem 5 r1 4
    €4,07 –4 %
    L-thread with external thread 5 - R1/4"
    Stock (83 pcs)
    €3,20 excl. VAT
    €3,87 / pcs

    Socket couplings in corner "L" design for quick and easy assembly of plastic hoses with 5 mm outer diameter. Coupling terminated with external tapered thread R 1/4"....

    Code: MPL-145
    Direct coupling with external pipe thread MPOCG-185
    €2,63 –4 %
    Direct coupling with external pipe thread MPOCG-185
    Stock (119 pcs)
    €2,07 excl. VAT
    €2,50 / pcs

    The straight coupling with external pipe thread G 1/8", length 19 mm for 5 mm tubing is designed for quick and easy assembly of plastic tubing in the field of automation,...

    Code: MPOCG-185
    L-threading extended external thread 5 - G1/8"
    €4,70 –4 %
    L-threading extended external thread 5 - G1/8"
    Stock (29 pcs)
    €3,69 excl. VAT
    €4,47 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPLLG-185
    Direct fitting with external thread MPC-145
    €2,50 –4 %
    Direct fitting with external thread MPC-145
    Stock (44 pcs)
    €1,97 excl. VAT
    €2,38 / pcs

    The straight coupling with external tapered thread R 1/4" with a length of 20 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring...

    Code: MPC-145
    Direct fitting with external thread MPC-185
    €2,50 –4 %
    Direct fitting with external thread MPC-185
    Stock (103 pcs)
    €1,97 excl. VAT
    €2,38 / pcs

    The straight coupling with external tapered thread R 1/8" with a length of 19 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring...

    Code: MPC-185
    L-thread with external thread 5 - R1/8"
    €3,93 –4 %
    L-thread with external thread 5 - R1/8"
    Stock (74 pcs)
    €3,09 excl. VAT
    €3,74 / pcs

    Socket couplings in corner "L" design for quick and easy assembly of plastic hoses with 5 mm outer diameter. Coupling terminated with external tapered thread R 1/4"....

    Code: MPL-185
    External plug 5 mm
    €1,98 –5 %
    External plug 5 mm
    Stock (158 pcs)
    €1,55 excl. VAT
    €1,88 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPPF-5
    5 mm push-in T-coupler
    €5,97 –5 %
    5 mm push-in T-coupler
    Stock (92 pcs)
    €4,69 excl. VAT
    €5,67 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPUT-5
    X-connector 5 mm push-in
    €7,46 –4 %
    X-connector 5 mm push-in
    Stock (52 pcs)
    €5,86 excl. VAT
    €7,09 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPZA-5
    T-thread external thread 5 - G1/8"
    €6,01 –4 %
    T-thread external thread 5 - G1/8"
    Stock (72 pcs)
    €4,72 excl. VAT
    €5,71 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPTG-185
    T-thread side thread 5 - G1/8"
    €6,01 –4 %
    T-thread side thread 5 - G1/8"
    Stock (96 pcs)
    €4,72 excl. VAT
    €5,71 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPDG-185
    Swivel T-coupling with lower conical thread MPT-185
    €6,01 –4 %
    Swivel T-coupling with lower conical thread MPT-185
    Stock (96 pcs)
    €4,72 excl. VAT
    €5,71 / pcs

    The T-coupling swivel with bottom tapered thread R 1/8", length 42 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control...

    Code: MPT-185
    5 mm push-in Y-connector
    €5,69 –5 %
    5 mm push-in Y-connector
    Stock (60 pcs)
    €4,46 excl. VAT
    €5,40 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPY-5
    Swivel Y-coupling with external pipe thread MPXG-185
    €6,01 –4 %
    Swivel Y-coupling with external pipe thread MPXG-185
    Stock (85 pcs)
    €4,72 excl. VAT
    €5,71 / pcs

    Y-coupling swivel with external pipe thread G 1/8", length 40 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control...

    Code: MPXG-185
    243057 1 t sroubeni s reznym krouzkem 5 3
    €8,80 –5 %
    T-bolt with cutting ring 5/3
    up to 14 days (43 pcs)
    €6,91 excl. VAT
    €8,36 / pcs
    Measure price: €418 / 50 pcs

    T-coupling with cutting ring in 5/3 mm hose version. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN 3870-3861. Particularly...

    Code: O18-5
    Exhaust corner throttle valve 5 - G1/8"
    €18,38 –5 %
    Exhaust corner throttle valve 5 - G1/8"
    Stock (79 pcs)
    €14,43 excl. VAT
    €17,46 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MNSEG-185
    Direct coupling with external conical thread MPOC-M55
    €2,63 –4 %
    Direct coupling with external conical thread MPOC-M55
    Stock (50 pcs)
    €2,07 excl. VAT
    €2,50 / pcs

    The straight coupling with M5 external tapered thread with a length of 21 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring and...

    Code: MPOC-M55
    Rotary throttle valve with slot for screwdriver MNSPG-185
    €18,38 –5 %
    Rotary throttle valve with slot for screwdriver MNSPG-185
    Stock (34 pcs)
    €14,43 excl. VAT
    €17,46 / pcs

    Throttle valves swivel with slot for screwdriver with thread G 1/8", length 26 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring...

    Code: MNSPG-185
    5 mm push-in L-coupling
    €5,57 –5 %
    5 mm push-in L-coupling
    Stock (75 pcs)
    €4,37 excl. VAT
    €5,29 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPUL-5
    242916 1 prime sroubeni s reznym krouzkem 5 3 r1 8
    €3,48 –5 %
    Direct fitting with cutting ring 5/3 - R1/8"
    Stock (62 pcs)
    €2,73 excl. VAT
    €3,30 / pcs
    Measure price: €165 / 50 pcs

    Straight fitting with cutting ring in 1/8" male thread for 5/3 mm hose. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...

    Code: O11-185
    Direct fitting with internal thread 5 - G1/4"
    €2,82 –4 %
    Direct fitting with internal thread 5 - G1/4"
    Stock (31 pcs)
    €2,21 excl. VAT
    €2,68 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPCF-145
    Direct fitting with internal thread 5 - G1/8"
    €2,69 –5 %
    Direct fitting with internal thread 5 - G1/8"
    Stock (191 pcs)
    €2,11 excl. VAT
    €2,55 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPCF-185
    L-thread with external thread 5 - G1/4"
    €4,27 –4 %
    L-thread with external thread 5 - G1/4"
    Stock (88 pcs)
    €3,36 excl. VAT
    €4,06 / pcs

    Socket couplings designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control technology. The all-metal design is particularly...

    Code: MPLG-145
    243114 1 maticka 5
    €0,97 –5 %
    Nut 5
    Stock (4 pcs)
    €0,76 excl. VAT
    €0,92 / pcs

    Spare nut for fitting with cutting ring for tubing with 5 mm outer diameter. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...

    Code: O21-5
    Straight coupling with external tapered thread MPOC-185
    €2,50 –4 %
    Straight coupling with external tapered thread MPOC-185
    Stock (67 pcs)
    €1,97 excl. VAT
    €2,38 / pcs

    The straight coupling with external tapered thread R 1/8", length 21 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring and...

    Code: MPOC-185
    243003 1 l sroubeni s reznym krouzkem 5 3
    REQUEST
    €7,26 –99 %
    L-threading with cutting ring 5/3
    up to 14 days
    €0,04 excl. VAT
    €0,05 / pcs
    Measure price: €2,50 / 50 pcs

    Corner coupling with cutting ring in 5/3 mm hose version. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN 3870-3861. Particularly...

    Code: O17-5
    243024 1 t sroubeni s reznym krouzkem 5 3 r1 8
    REQUEST
    €7,18 –99 %
    T-thread with cutting ring 5/3 - R1/8"
    up to 14 days
    €0,04 excl. VAT
    €0,05 / pcs
    Measure price: €2,50 / 50 pcs

    T-piece with cutting ring in 1/8" male thread for 5/3 mm tubing. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN 3870-3861....

    Code: O19-185
    243093 1 rezny krouzek 5
    REQUEST
    €0,63 –92 %
    Cutting ring 5
    up to 14 days
    €0,04 excl. VAT
    €0,05 / pcs

    Cutting ring for fitting with cutting ring for tubing with 5 mm outer diameter. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...

    Code: O22-5
    242970 1 l sroubeni s reznym krouzkem 5 3 r1 8
    REQUEST
    €4,71 –98 %
    L-thread with cutting ring 5/3 - R1/8"
    up to 14 days
    €0,04 excl. VAT
    €0,05 / pcs
    Measure price: €2,50 / 50 pcs

    Corner fitting with cutting ring in 1/8" male thread for 5/3 mm tubing. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...

    Code: O16-185

    Listing controls

    37 items total