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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

    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)
    Direct clutch reduced 6 - 8
    51 Kč –9 %
    Direct clutch reduced 6 - 8
    Stock (615 pcs)
    Code: PG-68
    Was: 51 Kč  (–9 %)
    46 Kč
    (38 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)
    T-coupling 6
    52 Kč –11 %
    T-coupling 6
    Stock (20 pcs)
    Code: PUT-6
    Was: 52 Kč  (–11 %)
    46 Kč
    (38 Kč excl. VAT)
    L-coupling swivel 6 - R1/8"
    128 Kč –10 %
    L-coupling swivel 6 - R1/8"
    Stock (8 pcs)
    Code: PH-186
    Was: 128 Kč  (–10 %)
    115 Kč
    (95 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 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)
    T-coupling 8
    55 Kč –10 %
    T-coupling 8
    Stock (811 pcs)
    Code: PUT-8
    Was: 55 Kč  (–10 %)
    49 Kč
    (40 Kč excl. VAT)
    a015 hadicovy adapter
    36 Kč –5 %
    Bolting with mandrel with external conical thread 4 - M5
    Stock (133 pcs)
    Code: A015-M54
    Was: 36 Kč  (–5 %)
    34 Kč
    (28 Kč excl. VAT)
    L-coupling 8
    40 Kč –10 %
    L-coupling 8
    Stock (935 pcs)
    Code: PUL-8
    Was: 40 Kč  (–10 %)
    36 Kč
    (30 Kč excl. VAT)
    Show more products
    17 items total
    Quick couplings with internal thread M18 x 1.5
    Tip
    319 Kč –5 %
    Quick couplings with internal thread M18 x 1.5
    Stock (24 pcs)
    250 Kč excl. VAT
    303 Kč / pcs

    Female quick coupling ES DN7,2 with internal metric thread M18 x 1,5. Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of the...

    Code: ES1815I
    243126 1 maticka 12
    66 Kč –4 %
    Nut 12
    Stock (42 pcs)
    52 Kč excl. VAT
    63 Kč / pcs

    Spare nut for fitting with cutting ring for tubing with 12 mm outer diameter. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...

    Code: O21-12
    Nickel-plated quick coupling - M18 x 1.5
    Tip
    383 Kč –4 %
    Nickel-plated quick coupling - M18 x 1.5
    Stock (8 pcs)
    301 Kč excl. VAT
    364 Kč / pcs

    Female quick coupling ES DN7,2 with external metric thread M14 x 1,5. Version in nickel-plated brass MS 58 with one-way closable valve. New mandrel contour for better seating of...

    Code: ESN1815A
    Closing nipple ES-NIAB internal thread M18x1.5
    403 Kč –4 %
    Closing nipple ES-NIAB internal thread M18x1.5
    Stock (8 pcs)
    317 Kč excl. VAT
    383 Kč / pcs

    The nipple is a male to male quick coupling ES DN7,2 with internal metric thread M18 x 1,5. Version in brass MS 58 with reversible valve (quick coupling and nipple include...

    Code: ES1815NIAB
    Quick couplings with external metric thread M18 x 1.5
    Tip
    322 Kč –4 %
    Quick couplings with external metric thread M18 x 1.5
    Stock (13 pcs)
    253 Kč excl. VAT
    306 Kč / pcs

    Female quick coupling DN7,2 with external metric thread M18 x 1,5 in pure brass MS 58 equipped with shut-off valve. New mandrel contour for better seating of the anti-twist and...

    Code: ES1815A
    Nipples with external thread M18 x 1.5
    Tip
    128 Kč –4 %
    Nipples with external thread M18 x 1.5
    up to 14 days
    101 Kč excl. VAT
    122 Kč / pcs

    Nipple EC - male quick coupling DN7,2 with external metric thread M18 x 1,5. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour...

    Code: ES1815NA
    Quick coupling ES-AAB external thread M18x1.5
    422 Kč –4 %
    Quick coupling ES-AAB external thread M18x1.5
    up to 14 days
    331 Kč excl. VAT
    401 Kč / pcs

    Female quick coupling ES DN7,2 with external metric thread M18x1,5. Version in brass MS 58 with reversible valve (quick coupling and nipple include valve). New spike contour for...

    Code: ES1815AAB
    Nickel-plated quick coupling - M18 x 1.5
    Tip
    381 Kč –4 %
    Nickel-plated quick coupling - M18 x 1.5
    up to 14 days
    299 Kč excl. VAT
    362 Kč / pcs

    Nickel-plated quick coupling ES DN7,2 with internal metric thread M18 x1,5. Version in nickel-plated brass MS 58 with one-way closable valve. New mandrel contour for better...

    Code: ESN1815I
    Through quick coupling with external metric thread M18x1.5
    322 Kč –4 %
    Through quick coupling with external metric thread M18x1.5
    up to 14 days
    253 Kč excl. VAT
    306 Kč / pcs

    Female quick coupling ES-O DN7,2 with external metric thread M18 x 1,5. Pure brass version MS 58 without valve in pass-through design. New mandrel contour for better seating of...

    Code: ES1815AO
    Pass-through nickel-plated quick coupling with external metric thread M18x1.5
    383 Kč –4 %
    Pass-through nickel-plated quick coupling with external metric thread M18x1.5
    up to 14 days
    301 Kč excl. VAT
    364 Kč / pcs

    Female nickel-plated quick coupling ES-NO DN7,2 with external metric thread M18x1,5. Version in nickel-plated brass MS 58 without valve in pass-through design. New mandrel...

    Code: ESN1815AO
    Pass-through nickel-plated quick coupling with internal metric thread M18x1.5
    382 Kč –4 %
    Pass-through nickel-plated quick coupling with internal metric thread M18x1.5
    up to 14 days
    300 Kč excl. VAT
    363 Kč / pcs

    Female nickel-plated quick coupling ES-NO DN7,2 with internal metric thread M18x1,5. Version in nickel-plated brass MS 58 without valve in pass-through design. New mandrel...

    Code: ESN1815IO
    ESN NIAB vsuvka rychlospojka dn72 ludecke es evropa vzduch tlak spoj kompresor poniklovane
    434 Kč –5 %
    Closing nipple ESN-NIAB internal thread M18x1.5
    up to 14 days
    340 Kč excl. VAT
    412 Kč / pcs

    The nipple is male for ESN DN7,2 quick coupling with internal metric thread M18x1,5. Version in nickel-plated brass MS 58 with reversible valve (quick coupling and nipple...

    Code: ESN1815NIAB
    ESN I rychlospojka dn72 ludecke es evropa vzduch tlak spoj kompresor poniklovane
    483 Kč –4 %
    Quick coupling ESN-IAB internal thread M18x1.5
    up to 14 days
    379 Kč excl. VAT
    459 Kč / pcs

    Female quick coupling ESN DN7,2 with internal metric thread M18 x 1,5. Version in nickel-plated brass MS 58 with reversible valve (quick coupling and nipple include valve). New...

    Code: ESN1815IAB
    ESN A rychlospojka dn72 ludecke es evropa vzduch tlak spoj kompresor poniklovane
    484 Kč –4 %
    Quick coupling ESN-AAB external thread M18x1.5
    up to 14 days
    380 Kč excl. VAT
    460 Kč / pcs

    Female quick coupling ESN DN7,2 with external metric thread M18 x 1,5. Version in nickel-plated brass MS 58 with reversible valve (quick coupling and nipple include valve). New...

    Code: ESN1815AAB
    ESN NAB vsuvka rychlospojka dn72 ludecke es evropa vzduch tlak spoj kompresor poniklovane
    418 Kč –5 %
    Closing nipple ESN-NAB external thread M18x1.5
    up to 14 days
    328 Kč excl. VAT
    397 Kč / pcs

    The nipple is male for ESN DN7,2 quick coupling with external metric thread M18 x 1,5. Version in nickel-plated brass MS 58 with reversible valve (quick coupling and nipple...

    Code: ESN1815NAAB
    Closing nipple ES-NAB external thread M18x1.5
    387 Kč –4 %
    Closing nipple ES-NAB external thread M18x1.5
    up to 14 days
    304 Kč excl. VAT
    368 Kč / pcs

    The nipple is a male to male quick coupling ES DN7,2 with external metric thread M18 x 1,5. Version in brass MS 58 with reversible valve (quick coupling and nipple include...

    Code: ES1815NAAB
    245130 2 vsuvky s vnitrnim zavitem m18 x 1 5
    Tip
    128 Kč –4 %
    Nipples with internal thread M18 x 1.5
    up to 14 days
    101 Kč excl. VAT
    122 Kč / pcs

    Nipple for quick couplings with female thread G Universal quick couplings in pure or nickel-plated brass MS 58 New mandrel contour for better hose fitting and easier assembly...

    Code: ES1815NI