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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
    15 items total
    Partition clutch 4
    Tip
    145 Kč –9 %
    Partition clutch 4
    Stock (481 pcs)
    108 Kč excl. VAT
    131 Kč / pcs

    Coupling for quick and easy installation of 4 mm plastic tubing. Fastening with 2 M12 x 1 nuts. Designed especially for automation, measuring and control technology and...

    Code: PMM-4
    243120 1 maticka 8
    26 Kč –7 %
    Nut 8
    Stock (63 pcs)
    20 Kč excl. VAT
    24 Kč / pcs

    Spare nut for fitting with cutting ring for tubing with 8 mm outer diameter. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...

    Code: O21-8
    241644 1 prevlecna matice s pruzinou 8 6 mm
    38 Kč –5 %
    Slip nut with spring 8/6 mm
    Stock (182 pcs)
    30 Kč excl. VAT
    36 Kč / pcs

    The coupling nut with protective spring for 8/6 mm hose ensures a reliable connection of plastic hoses up to 15 bar. Replacement nut for the screwdriver with overrunning nut....

    Code: RMS-8
    Quick couplers with mandrel for 6 mm hose to panel
    Tip
    546 Kč –4 %
    Quick couplers with mandrel for 6 mm hose to panel
    Stock (15 pcs)
    429 Kč excl. VAT
    519 Kč / pcs

    Female quick coupling DN7,2 to panel with shank for 6 mm hose. Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of the anti-twist...

    Code: ES6TSV
    241629 1 prevlecna matice 8 6 mm
    20 Kč –5 %
    Slip nut 8/6 mm
    Stock (147 pcs)
    16 Kč excl. VAT
    19 Kč / pcs

    The 8/6 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-8
    241410 1 prepazkova spojka 8 6 mm 8 6 mm
    107 Kč –5 %
    Partition coupling 8/6 mm - 8/6 mm
    Stock (173 pcs)
    83 Kč excl. VAT
    101 Kč / pcs

    The bulkhead coupling with 8/6 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to...

    Code: RPM-8
    Bulkhead l-coupling 4
    Tip
    174 Kč –9 %
    Bulkhead l-coupling 4
    Stock (34 pcs)
    130 Kč excl. VAT
    157 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-4
    Quick couplers with mandrel for 8 mm hose to panel
    Tip
    546 Kč –4 %
    Quick couplers with mandrel for 8 mm hose to panel
    Stock (15 pcs)
    429 Kč excl. VAT
    519 Kč / pcs

    Female quick coupling DN7,2 to panel with shank for 8 mm hose. Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of the anti-twist...

    Code: ES8TSV
    ESSSV vsuvka rychlospojka dn72 ludecke es evropa vzduch tlak spoj kompresor
    Tip
    284 Kč –4 %
    ES nipples for panel with mandrel for 6 mm hose
    Stock (11 pcs)
    223 Kč excl. VAT
    270 Kč / pcs

    ES male male quick coupling DN7,2 with panel nut and hose shank 6 mm. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for...

    Code: ES6SSV
    ESN TSV rychlospojka dn72 ludecke es evropa vzduch tlak spoj kompresor poniklovane
    609 Kč –5 %
    Pass-through nickel-plated quick couplings to the panel with a mandrel for a 10 mm hose
    up to 14 days
    478 Kč excl. VAT
    578 Kč / pcs

    Female nickel-plated quick coupling ES-NO DN7,2 to panel with 10 mm hose barb. Version in nickel-plated brass MS 58 without valve in pass-through design. New mandrel contour for...

    Code: ESN10TSVO
    ESN TSV rychlospojka dn72 ludecke es evropa vzduch tlak spoj kompresor poniklovane
    609 Kč –5 %
    Pass-through nickel-plated quick couplings to the panel with a mandrel for a 6 mm hose
    up to 14 days
    478 Kč excl. VAT
    578 Kč / pcs

    Female nickel-plated ES-NO DN7,2 quick coupling to panel with 6 mm hose barb. Version in nickel-plated brass MS 58 without valve in pass-through design. New mandrel contour for...

    Code: ESN6TSVO
    ESN TSV rychlospojka dn72 ludecke es evropa vzduch tlak spoj kompresor poniklovane
    609 Kč –5 %
    Pass-through nickel-plated quick couplings to the panel with a mandrel for the 8 mm hose
    up to 14 days
    478 Kč excl. VAT
    578 Kč / pcs

    Female nickel-plated ES-NO DN7,2 quick coupling to panel with 8 mm hose barb. Version in nickel-plated brass MS 58 without valve in pass-through design. New mandrel contour for...

    Code: ESN8TSVO
    Grommet SCKP-8
    New
    113 Kč –5 %
    Grommet SCKP-8
    up to 14 days
    88 Kč excl. VAT
    107 Kč / pcs

    Designed for 8/6 mm tubing and M12 × 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-8
    Through quick couplings to the panel with a mandrel for a 6 mm hose
    547 Kč –4 %
    Through quick couplings to the panel with a mandrel for a 6 mm hose
    up to 14 days
    430 Kč excl. VAT
    520 Kč / pcs

    Female quick coupling ES-O DN7,2 to panel with 6 mm hose barb. Pure brass version MS 58 without valve in pass-through design. New mandrel contour for better seating of the...

    Code: ES6TSVO
    Through quick couplings to the panel with mandrel for 8 mm hose
    547 Kč –4 %
    Through quick couplings to the panel with mandrel for 8 mm hose
    up to 14 days
    430 Kč excl. VAT
    520 Kč / pcs

    Female quick coupling ES-O DN7,2 to panel with 8 mm hose barb. Pure brass version MS 58 without valve in pass-through design. New mandrel contour for better seating of the...

    Code: ES8TSVO