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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 (499 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
    17 items total
    Reduction internal/external thread G1 1/2"- G2"
    416 Kč –5 %
    Reduction internal/external thread G1 1/2"- G2"
    Stock (2 pcs)
    326 Kč excl. VAT
    395 Kč / pcs

    Inner/outer thread G1 1/2"- G2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air technology,...

    Code: R1520M
    Bolting with mandrel with external thread 50 - G2"
    969 Kč –4 %
    Bolting with mandrel with external thread 50 - G2"
    Stock (4 pcs)
    761 Kč excl. VAT
    921 Kč / pcs

    Hose barb fitting for hose with male thread 50 - G2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for...

    Code: T2050M
    Copper sealing ring DR-20CU
    88 Kč –5 %
    Copper sealing ring DR-20CU
    up to 14 days
    69 Kč excl. VAT
    83 Kč / pcs

    Designed for G 2" thread. The inner diameter is 60 mm and the outer diameter is 68 mm. Basic sealant for sealing threaded joints in pneumatic equipment.

    Code: DR-20CU
    Mafna with internal threads G1 1/2" - G2"
    807 Kč –4 %
    Mafna with internal threads G1 1/2" - G2"
    up to 14 days
    634 Kč excl. VAT
    767 Kč / pcs

    Mafna with internal threads G1 1/2" - G2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: MU1520M
    252843 1 sroubeni s vnejsimi zavity g1 1 2 g2
    675 Kč –5 %
    Screwing with external threads G1 1/2"-G2"
    up to 14 days
    530 Kč excl. VAT
    641 Kč / pcs

    Fittings with external threads G1 1/2"-G2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: D1520M
    252837 1 sroubeni s vnejsimi zavity g1 1 4 g2
    675 Kč –5 %
    Screwing with external threads G1 1/4"-G2"
    up to 14 days
    530 Kč excl. VAT
    641 Kč / pcs

    Fittings with external threads G1 1/4"-G2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: D5420M
    252846 1 sroubeni s vnejsimi zavity g2 g2
    614 Kč –5 %
    Screwing with external threads G2"-G2"
    up to 14 days
    482 Kč excl. VAT
    583 Kč / pcs

    Fittings with external threads G2"-G2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: D2020M
    252828 1 sroubeni s vnejsimi zavity g1 g2
    838 Kč –5 %
    Screwing with external threads G1"-G2"
    up to 14 days
    658 Kč excl. VAT
    796 Kč / pcs

    Fittings with external threads G1"-G2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: D1020M
    252849 1 sroubeni s vnejsimi zavity g2 g2 1 2
    1 510 Kč –4 %
    Screwing with external threads G2"-G2 1/2"
    up to 14 days
    1 186 Kč excl. VAT
    1 435 Kč / pcs

    Fittings with external threads G2"-G2 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: D2025M
    252852 1 sroubeni s vnejsimi zavity g2 g3
    1 429 Kč –4 %
    Screwing with external threads G2"-G3"
    up to 14 days
    1 122 Kč excl. VAT
    1 358 Kč / pcs

    Fittings with external threads G2"-G3". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: D2030M
    Dutchman with internal a external thread - sealing on the cone G2" - R2"
    7 397 Kč –5 %
    Dutchman with internal a external thread - sealing on the cone G2" - R2"
    up to 14 days
    5 807 Kč excl. VAT
    7 027 Kč / pcs

    Holder with internal and external thread - sealing on cone G2" - R2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads....

    Code: DHKIA20M
    Dutchman with internal a external thread - flat sealing G2" - R2"
    7 207 Kč –5 %
    Dutchman with internal a external thread - flat sealing G2" - R2"
    up to 14 days
    5 658 Kč excl. VAT
    6 846 Kč / pcs

    Holder with internal and external thread - flat sealing G2" - R2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads....

    Code: DHFIA20M
    Plug with socket and Allen tightening G2"
    1 536 Kč –5 %
    Plug with socket and Allen tightening G2"
    up to 14 days
    1 206 Kč excl. VAT
    1 459 Kč / pcs

    Blind with mounting and Allen tightening G2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: VS20M
    Elbow 90° with internal threads G2"
    1 337 Kč –5 %
    Elbow 90° with internal threads G2"
    up to 14 days
    1 050 Kč excl. VAT
    1 270 Kč / pcs

    Elbow 90⁰ with internal threads G2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: W20M
    T-piece with internal threads G2"
    1 466 Kč –4 %
    T-piece with internal threads G2"
    up to 14 days
    1 151 Kč excl. VAT
    1 393 Kč / pcs

    T-piece with internal threads G2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: TS20M
    Dutchman with G internal threads - sealing on the cone G2" - G2"
    7 557 Kč –5 %
    Dutchman with G internal threads - sealing on the cone G2" - G2"
    up to 14 days
    5 933 Kč excl. VAT
    7 179 Kč / pcs

    Holder with internal threads G - sealing on cone G2" - G2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for...

    Code: DHKI20M
    Dutchman with G internal threads - flat sealing G2" - G2"
    7 954 Kč –4 %
    Dutchman with G internal threads - flat sealing G2" - G2"
    up to 14 days
    6 245 Kč excl. VAT
    7 557 Kč / pcs

    Holder with internal threads G - flat sealing G2" - G2". Made of pure brass MS 58, designed for the production of fittings. Supplied with internal pipe threads. Designed for...

    Code: DHFI20M