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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

    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 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 6 - 8
    51 Kč –9 %
    Direct clutch reduced 6 - 8
    Stock (>1000 pcs)
    Code: PG-68
    Was: 51 Kč  (–9 %)
    46 Kč
    (38 Kč excl. VAT)
    Direct coupling 4
    32 Kč –12 %
    Direct coupling 4
    Stock (>1000 pcs)
    Code: PUC-4
    Was: 32 Kč  (–12 %)
    28 Kč
    (23 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)
    Quick couplings with external pipe thread G1/2"
    202 Kč –10 %
    Quick couplings with external pipe thread G1/2"
    Stock (555 pcs)
    Code: ES12A
    Was: 202 Kč  (–10 %)
    181 Kč
    (150 Kč excl. VAT)
    T-coupling 6
    52 Kč –11 %
    T-coupling 6
    Stock (698 pcs)
    Code: PUT-6
    Was: 52 Kč  (–11 %)
    46 Kč
    (38 Kč excl. VAT)
    Straight fitting 6 - R1/8"
    48 Kč –10 %
    Straight fitting 6 - R1/8"
    Stock (>1000 pcs)
    Code: PC-186
    Was: 48 Kč  (–10 %)
    43 Kč
    (36 Kč excl. VAT)
    Grommet G3/8" - G1/2"
    141 Kč –4 %
    Grommet G3/8" - G1/2"
    up to 14 days
    Code: SCV38M
    Was: 141 Kč  (–4 %)
    134 Kč
    (111 Kč excl. VAT)
    Show more products
    25 items total
    Reduction internal/external thread G1 1/4"- G1 1/2"
    280 Kč –5 %
    Reduction internal/external thread G1 1/4"- G1 1/2"
    Stock (4 pcs)
    220 Kč excl. VAT
    266 Kč / pcs

    Inner/outer thread G1 1/4"- G1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: R5415M
    Reduction internal/external thread G1"- G1 1/2"
    481 Kč –4 %
    Reduction internal/external thread G1"- G1 1/2"
    Stock (4 pcs)
    378 Kč excl. VAT
    457 Kč / pcs

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

    Code: R1015M
    Copper sealing ring DR-15CU
    51 Kč –5 %
    Copper sealing ring DR-15CU
    Stock (15 pcs)
    40 Kč excl. VAT
    48 Kč / pcs

    Designed for G 1 1/2" thread. The inner diameter is 48 mm and the outer diameter is 55 mm. Basic sealant for sealing threaded joints in pneumatic equipment.

    Code: DR-15CU
    Bolting with mandrel with external thread 38 - G1 1/2"
    538 Kč –5 %
    Bolting with mandrel with external thread 38 - G1 1/2"
    Stock (5 pcs)
    422 Kč excl. VAT
    511 Kč / pcs

    Hose barb fitting with 38 - G1 1/2" male thread. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed...

    Code: T1538M
    Bolting with mandrel with external thread 50 - G1 1/2"
    769 Kč –5 %
    Bolting with mandrel with external thread 50 - G1 1/2"
    Stock (4 pcs)
    603 Kč excl. VAT
    730 Kč / pcs

    Hose barb fitting for hose with male thread 50 - G1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for...

    Code: T1550M
    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
    Reduction internal/external thread G3/4"- G1 1/2"
    569 Kč –4 %
    Reduction internal/external thread G3/4"- G1 1/2"
    Stock (4 pcs)
    447 Kč excl. VAT
    541 Kč / pcs

    Inner/outer thread G3/4"- G1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: R3415M
    252825 1 sroubeni s vnejsimi zavity g1 g1 1 2
    524 Kč –4 %
    Screwing with external threads G1"-G1 1/2"
    Stock (7 pcs)
    412 Kč excl. VAT
    498 Kč / pcs

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

    Code: D1015M
    Bolting with mandrel with external thread 32 - G1 1/2"
    1 053 Kč –5 %
    Bolting with mandrel with external thread 32 - G1 1/2"
    up to 14 days
    826 Kč excl. VAT
    1 000 Kč / pcs

    Hose barb fitting for hose with male thread 32 - G1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for...

    Code: T1532M
    Screwing external right/left thread G1 1/2" R - G1 1/2" L
    4 092 Kč –5 %
    Screwing external right/left thread G1 1/2" R - G1 1/2" L
    up to 14 days
    3 212 Kč excl. VAT
    3 887 Kč / pcs

    Fittings with external right/left thread G1 1/2" right - G1 1/2" left. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads....

    Code: DRL1515M
    252816 1 sroubeni s vnejsimi zavity g3 4 g1 1 2
    384 Kč –4 %
    Screwing with external threads G3/4"-G1 1/2"
    up to 14 days
    302 Kč excl. VAT
    365 Kč / pcs

    Fittings with external threads G3/4"-G1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: D3415M
    Elbow 90° with internal threads G1 1/2"
    919 Kč –5 %
    Elbow 90° with internal threads G1 1/2"
    up to 14 days
    721 Kč excl. VAT
    873 Kč / pcs

    Elbow 90⁰ with internal threads G1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: W15M
    Grommet G1 1/2" - M54x2
    5 151 Kč –5 %
    Grommet G1 1/2" - M54x2
    up to 14 days
    4 044 Kč excl. VAT
    4 893 Kč / pcs

    Grommet G1 1/2" - M54x2. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air technology, but...

    Code: SCV15M
    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
    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
    252840 1 sroubeni s vnejsimi zavity g1 1 2 g1 1 2
    368 Kč –4 %
    Screwing with external threads G1 1/2"-G1 1/2"
    up to 14 days
    289 Kč excl. VAT
    350 Kč / pcs

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

    Code: D1515M
    Screwing with external threads G1 1/4"-G1 1/2"
    485 Kč –4 %
    Screwing with external threads G1 1/4"-G1 1/2"
    up to 14 days
    381 Kč excl. VAT
    461 Kč / pcs

    Fittings with external threads G1 1/4"-G1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed...

    Code: D5415M
    Dutchman with internal a external thread - flat sealing G1 1/2" - R1 1/2"
    3 993 Kč –5 %
    Dutchman with internal a external thread - flat sealing G1 1/2" - R1 1/2"
    up to 14 days
    3 135 Kč excl. VAT
    3 793 Kč / pcs

    Holder with internal and external thread - flat sealing G1 1/2" - R1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe...

    Code: DHFIA15M
    Dutchman with internal a external thread - sealing on the cone G1 1/2" - R1 1/2"
    4 069 Kč –4 %
    Dutchman with internal a external thread - sealing on the cone G1 1/2" - R1 1/2"
    up to 14 days
    3 195 Kč excl. VAT
    3 866 Kč / pcs

    Holder with internal and external thread - sealing on cone G1 1/2" - R1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe...

    Code: DHKIA15M
    Dutchman with G internal threads - flat sealing G1 1/2" - G1 1/2"
    4 838 Kč –5 %
    Dutchman with G internal threads - flat sealing G1 1/2" - G1 1/2"
    up to 14 days
    3 798 Kč excl. VAT
    4 596 Kč / pcs

    Holder with internal threads G - flat sealing G1 1/2" - G1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with internal pipe threads. Designed...

    Code: DHFI15M
    Mafna with internal threads G1 1/2" - G1 1/2"
    442 Kč –4 %
    Mafna with internal threads G1 1/2" - G1 1/2"
    up to 14 days
    347 Kč excl. VAT
    420 Kč / pcs

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

    Code: MU1515M
    Mafna with internal threads G1 1/4" - G1 1/2"
    485 Kč –4 %
    Mafna with internal threads G1 1/4" - G1 1/2"
    up to 14 days
    381 Kč excl. VAT
    461 Kč / pcs

    Mafna with internal threads G1 1/4" - G1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed...

    Code: MU5415M
    Plug with socket and Allen tightening G1 1/2"
    582 Kč –4 %
    Plug with socket and Allen tightening G1 1/2"
    up to 14 days
    457 Kč excl. VAT
    553 Kč / pcs

    Blind with mounting and Allen tightening G1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed...

    Code: VS15M
    Dutchman with G internal threads - sealing on the cone G1 1/2" - G1 1/2"
    4 488 Kč –5 %
    Dutchman with G internal threads - sealing on the cone G1 1/2" - G1 1/2"
    up to 14 days
    3 523 Kč excl. VAT
    4 263 Kč / pcs

    Holder with internal threads G - sealing on cone G1 1/2" - G1 1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads....

    Code: DHKI15M
    T-piece with internal threads G1 1/2"
    988 Kč –4 %
    T-piece with internal threads G1 1/2"
    up to 14 days
    776 Kč excl. VAT
    939 Kč / pcs

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

    Code: TS15M