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    Home / Fasteners

    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

    T-coupling 6
    52 Kč –11 %
    T-coupling 6
    Stock (201 pcs)
    Code: PUT-6
    Was: 52 Kč  (–11 %)
    46 Kč
    (38 Kč excl. VAT)
    Direct clutch reduced 6 - 8
    51 Kč –9 %
    Direct clutch reduced 6 - 8
    Stock (662 pcs)
    Code: PG-68
    Was: 51 Kč  (–9 %)
    46 Kč
    (38 Kč excl. VAT)
    Direct clutch reduced 4 - 6
    43 Kč –9 %
    Direct clutch reduced 4 - 6
    Stock (>1000 pcs)
    Code: PG-46
    Was: 43 Kč  (–9 %)
    39 Kč
    (32 Kč excl. VAT)
    Direct coupling 8
    40 Kč –10 %
    Direct coupling 8
    Stock (>1000 pcs)
    Code: PUC-8
    Was: 40 Kč  (–10 %)
    36 Kč
    (30 Kč excl. VAT)
    L-coupling swivel 6 - R1/8"
    128 Kč –10 %
    L-coupling swivel 6 - R1/8"
    up to 20 days
    Code: PH-186
    Was: 128 Kč  (–10 %)
    115 Kč
    (95 Kč excl. VAT)
    Direct coupling 6
    37 Kč –10 %
    Direct coupling 6
    Stock (>1000 pcs)
    Code: PUC-6
    Was: 37 Kč  (–10 %)
    33 Kč
    (27 Kč excl. VAT)
    Quick couplings with external pipe thread G1/2"
    115 Kč –5 %
    Quick couplings with external pipe thread G1/2"
    Stock (509 pcs)
    Code: ES12A
    Was: 115 Kč  (–5 %)
    109 Kč
    (90 Kč excl. VAT)
    Sealing ring made of Teflon PTFE DR-14TE
    Sealing ring made of Teflon PTFE DR-14TE
    Stock (50 pcs)
    Code: DR-14TE
     
    7 Kč
    (6 Kč excl. VAT)
    Direct coupling 4
    32 Kč –12 %
    Direct coupling 4
    Stock (962 pcs)
    Code: PUC-4
    Was: 32 Kč  (–12 %)
    28 Kč
    (23 Kč excl. VAT)
    a015 hadicovy adapter
    36 Kč –5 %
    Bolting with mandrel with external conical thread 4 - M5
    Stock (43 pcs)
    Code: A015-M54
    Was: 36 Kč  (–5 %)
    34 Kč
    (28 Kč excl. VAT)
    Show more products
    13 items total
    Direct fitting with external thread 14 - G1/2"
    235 Kč –5 %
    Direct fitting with external thread 14 - G1/2"
    Stock (57 pcs)
    184 Kč excl. VAT
    223 Kč / 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-1214
    Direct fitting with external thread 14 - G3/8"
    235 Kč –5 %
    Direct fitting with external thread 14 - G3/8"
    Stock (71 pcs)
    184 Kč excl. VAT
    223 Kč / 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-3814
    Direct coupling 14
    71 Kč –9 %
    Direct coupling 14
    Stock (180 pcs)
    53 Kč excl. VAT
    64 Kč / pcs

    Straight socket coupling for quick and easy assembly of plastic tubing with 14 mm outer diameter. Particularly suitable for automation, measuring and control technology and...

    Code: PUC-14
    L-thread with external thread 14 - G1/2"
    432 Kč –4 %
    L-thread with external thread 14 - G1/2"
    Stock (37 pcs)
    340 Kč excl. VAT
    411 Kč / 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-1214
    L-thread with external thread 14 - G3/8"
    432 Kč –4 %
    L-thread with external thread 14 - G3/8"
    Stock (39 pcs)
    340 Kč excl. VAT
    411 Kč / 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-3814
    T-coupling 14
    81 Kč –9 %
    T-coupling 14
    Stock (282 pcs)
    60 Kč excl. VAT
    73 Kč / pcs

    Socket t-coupling for easy installation of plastic tubing with a diameter of 14 mm. Particularly needed for automation, measuring and control technology and pneumatic air...

    Code: PUT-14
    14 mm direct plug connector
    226 Kč –4 %
    14 mm direct plug connector
    Stock (66 pcs)
    178 Kč excl. VAT
    215 Kč / 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-14
    Push-in T-coupling 14 mm
    516 Kč –5 %
    Push-in T-coupling 14 mm
    Stock (122 pcs)
    405 Kč excl. VAT
    490 Kč / 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-14
    L-thread with external thread 14 - R1/2"
    432 Kč –4 %
    L-thread with external thread 14 - R1/2"
    Stock (56 pcs)
    340 Kč excl. VAT
    411 Kč / pcs

    Socket couplings in corner "L" design for quick and easy assembly of plastic hoses with an outer diameter of 14 mm. Coupling terminated with external tapered thread R 1/2"....

    Code: MPL-1214
    L-thread with external thread 14 - R3/8"
    432 Kč –4 %
    L-thread with external thread 14 - R3/8"
    Stock (41 pcs)
    340 Kč excl. VAT
    411 Kč / pcs

    Socket couplings in corner "L" design for quick and easy assembly of plastic hoses with an outer diameter of 14 mm. Coupling terminated with external tapered thread R 3/8"....

    Code: MPL-3814
    14 mm push-in L-coupling
    384 Kč –4 %
    14 mm push-in L-coupling
    Stock (84 pcs)
    302 Kč excl. VAT
    365 Kč / 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-14
    Direct fitting with external thread MPC-1214
    235 Kč –5 %
    Direct fitting with external thread MPC-1214
    Stock (109 pcs)
    184 Kč excl. VAT
    223 Kč / pcs

    The straight coupling with external tapered thread R 1/2" with a length of 30 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring...

    Code: MPC-1214
    Direct fitting with external thread MPC-3814
    224 Kč –4 %
    Direct fitting with external thread MPC-3814
    Stock (27 pcs)
    176 Kč excl. VAT
    213 Kč / pcs

    The straight coupling with external tapered thread R 3/8" with a length of 34 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring...

    Code: MPC-3814