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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 (121 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 (624 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)
    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 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)
    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)
    Quick couplings with external pipe thread G1/2"
    115 Kč –5 %
    Quick couplings with external pipe thread G1/2"
    Stock (426 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 (912 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
    8 items total
    Partition clutch 8
    Tip
    192 Kč –9 %
    Partition clutch 8
    Stock (69 pcs)
    143 Kč excl. VAT
    173 Kč / pcs

    Coupling for quick and easy installation of 8 mm plastic tubing. Fastening with 2 M16 x 1 nuts. Designed especially for automation, measuring and control technology and...

    Code: PMM-8
    241635 1 prevlecna matice 12 10 mm
    24 Kč –4 %
    Slip nut 12/10 mm
    Stock (74 pcs)
    19 Kč excl. VAT
    23 Kč / pcs

    The 12/10 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Replacement nut for the screwdriver with overrunning nut. Particularly suitable for...

    Code: RM-12
    241650 1 prevlecna matice s pruzinou 12 10 mm
    44 Kč –6 %
    Slip nut with spring 12/10 mm
    Stock (150 pcs)
    34 Kč excl. VAT
    41 Kč / pcs

    The hose coupling nut with protective spring for 12/10 mm hose ensures reliable connection of plastic hoses up to 15 bar. Replacement nut for the screwdriver with overrunning...

    Code: RMS-12
    Bulkhead l-coupling 8
    Tip
    254 Kč –10 %
    Bulkhead l-coupling 8
    Stock (305 pcs)
    188 Kč excl. VAT
    228 Kč / pcs

    Socket couplings with reduced dimensions and weight, for quick and easy assembly of plastic tubing Designed especially for automation, measuring and control technology and...

    Code: PLM-8
    ESSSV vsuvka rychlospojka dn72 ludecke es evropa vzduch tlak spoj kompresor
    Tip
    290 Kč –5 %
    ES nipples for panel with mandrel for 10 mm hose
    Stock (4 pcs)
    227 Kč excl. VAT
    275 Kč / pcs

    ES male male quick coupling DN7,2 with panel nut and 10 mm hose shank. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for...

    Code: ES10SSV
    Scotch joint partition 8 mm
    134 Kč –5 %
    Scotch joint partition 8 mm
    Stock (15 pcs)
    105 Kč excl. VAT
    127 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: MPM-8
    241416 1 prepazkova spojka 12 10 mm 12 10 mm
    184 Kč –4 %
    Partition coupling 12/10 mm - 12/10 mm
    Stock (138 pcs)
    145 Kč excl. VAT
    175 Kč / pcs

    The overflow coupling with 12/10 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to...

    Code: RPM-12
    Grommet SCKP-12
    New
    151 Kč –5 %
    Grommet SCKP-12
    up to 14 days
    118 Kč excl. VAT
    143 Kč / pcs

    Designed for 12/9 mm tubing and M16 × 1 thread. The grommet has an aluminium body and a POM nut. Maximum working pressure 10 bar and temperature -10/+60 °C. Package contains 10pcs.

    Code: SCKP-12