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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
    220 items total
    Direct fitting 10 - R1/8"
    Tip
    87 Kč –9 %
    Direct fitting 10 - R1/8"
    Stock (739 pcs)
    65 Kč excl. VAT
    79 Kč / pcs

    Socket coupling in straight plastic design with 1/8" male tapered thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PC-1810
    Direct fitting 10 - R1/2"
    Tip
    147 Kč –10 %
    Direct fitting 10 - R1/2"
    Stock (661 pcs)
    109 Kč excl. VAT
    132 Kč / pcs

    Socket coupling in straight plastic design with 1/2" male tapered thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PC-1210
    Direct fitting 10 - R3/8"
    Tip
    93 Kč –10 %
    Direct fitting 10 - R3/8"
    Stock (554 pcs)
    69 Kč excl. VAT
    83 Kč / pcs

    Socket coupling in straight plastic design with 3/8" male tapered thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PC-3810
    Direct coupling 10
    Tip
    45 Kč –11 %
    Direct coupling 10
    Stock (>1000 pcs)
    33 Kč excl. VAT
    40 Kč / pcs

    Straight socket coupling for quick and easy assembly of plastic tubing with 10 mm outer diameter. Particularly suitable for automation, measuring and control technology and...

    Code: PUC-10
    L-coupling 10
    Tip
    48 Kč –10 %
    L-coupling 10
    Stock (537 pcs)
    36 Kč excl. VAT
    43 Kč / pcs

    Corner-mounted L-coupling for easy installation of 10 mm diameter plastic tubing. Particularly needed for automation, measuring and control technology and pneumatic air pressure...

    Code: PUL-10
    Direct clutch reduced 10 - 12
    Tip
    69 Kč –10 %
    Direct clutch reduced 10 - 12
    Stock (645 pcs)
    51 Kč excl. VAT
    62 Kč / pcs

    Straight socket coupling reduced for quick assembly of 2 hoses with 10 mm and 12 mm diameter. Particularly suitable for automation, measuring and control technology and...

    Code: PG-1012
    241932 1 prime sroubeni 10 r1 4
    Tip
    93 Kč –10 %
    Straight fitting 10 - R1/4"
    Stock (612 pcs)
    69 Kč excl. VAT
    83 Kč / pcs

    Socket coupling in straight plastic design with 1/4" male tapered thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PC-1410
    T-coupling 10
    Tip
    68 Kč –10 %
    T-coupling 10
    Stock (>1000 pcs)
    50 Kč excl. VAT
    61 Kč / pcs

    Socket t-coupling for easy installation of plastic hose with a diameter of 10 mm. Particularly needed for automation, measuring and control technology and pneumatic air pressure...

    Code: PUT-10
    Internal plug 10
    Tip
    31 Kč –9 %
    Internal plug 10
    Stock (448 pcs)
    23 Kč excl. VAT
    28 Kč / pcs

    10 mm diameter socket plug for quick and easy plugging of the socket coupling. Designed especially for automation, measuring and control technology and pneumatic compressed air...

    Code: PP-10
    Y-connector 10
    Tip
    73 Kč –9 %
    Y-connector 10
    Stock (306 pcs)
    55 Kč excl. VAT
    66 Kč / pcs

    Socket y-coupling for easy installation of plastic hose with 10 mm diameter. Designed especially for automation, measuring and control technology and pneumatic compressed air...

    Code: PY-10
    Straight fitting 10 - G1/8"
    Tip
    80 Kč –10 %
    Straight fitting 10 - G1/8"
    Stock (444 pcs)
    60 Kč excl. VAT
    72 Kč / pcs

    Socket coupling in straight plastic design with 1/8" male pipe thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PCG-1810
    Straight fitting 10 - G1/2"
    Tip
    164 Kč –10 %
    Straight fitting 10 - G1/2"
    Stock (113 pcs)
    121 Kč excl. VAT
    147 Kč / pcs

    Socket coupling in straight plastic design with 1/2" male pipe thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PCG-1210
    Straight fitting 10 - G1/4"
    Tip
    105 Kč –9 %
    Straight fitting 10 - G1/4"
    Stock (162 pcs)
    79 Kč excl. VAT
    95 Kč / pcs

    Socket coupling in straight plastic design with 1/4" male pipe thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PCG-1410
    Swivel L-coupling 10 - R1/4"
    Tip
    163 Kč –10 %
    Swivel L-coupling 10 - R1/4"
    Stock (19 pcs)
    121 Kč excl. VAT
    146 Kč / pcs

    Swivel socket l-coupling in corner plastic version with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially...

    Code: PH-1410
    Direct fitting internal 10 - G1/8"
    Tip
    116 Kč –9 %
    Direct fitting internal 10 - G1/8"
    Stock (350 pcs)
    87 Kč excl. VAT
    105 Kč / pcs

    Socket coupling in straight plastic design with 1/8" female pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PCF-1810
    Direct fitting internal 10 - G1/4"
    Tip
    129 Kč –10 %
    Direct fitting internal 10 - G1/4"
    Stock (207 pcs)
    96 Kč excl. VAT
    116 Kč / pcs

    Socket coupling in straight plastic design with 1/4" female pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PCF-1410
    Direct fitting internal 10 - G3/8"
    Tip
    190 Kč –10 %
    Direct fitting internal 10 - G3/8"
    Stock (288 pcs)
    141 Kč excl. VAT
    171 Kč / pcs

    Socket coupling in straight plastic design with 3/8" female pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PCF-3810
    Direct fitting internal 10 - G1/2"
    Tip
    190 Kč –10 %
    Direct fitting internal 10 - G1/2"
    Stock (459 pcs)
    141 Kč excl. VAT
    171 Kč / pcs

    Socket coupling in straight plastic design with 1/2" female pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PCF-1210
    Direct fitting with external thread 10 - G3/8"
    101 Kč –4 %
    Direct fitting with external thread 10 - G3/8"
    Stock (112 pcs)
    79 Kč excl. VAT
    96 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: MPCG-3810
    Straight fitting 10 - G3/8"
    Tip
    105 Kč –9 %
    Straight fitting 10 - G3/8"
    Stock (384 pcs)
    79 Kč excl. VAT
    95 Kč / pcs

    Socket coupling in straight plastic design with 3/8" male pipe thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PCG-3810
    Direct fitting with external thread 10 - G1/8"
    101 Kč –4 %
    Direct fitting with external thread 10 - G1/8"
    Stock (66 pcs)
    79 Kč excl. VAT
    96 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: MPCG-1810
    L-coupling 10 - R1/4"
    Tip
    136 Kč –9 %
    L-coupling 10 - R1/4"
    Stock (757 pcs)
    102 Kč excl. VAT
    123 Kč / pcs

    Socket coupling in plastic corner design with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PL-1410
    Direct fitting with external thread 10 - G1/4"
    101 Kč –4 %
    Direct fitting with external thread 10 - G1/4"
    Stock (25 pcs)
    79 Kč excl. VAT
    96 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: MPCG-1410
    Direct fitting with external thread 10 - G1/2"
    101 Kč –4 %
    Direct fitting with external thread 10 - G1/2"
    Stock (98 pcs)
    79 Kč excl. VAT
    96 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: MPCG-1210
    L-coupling internal 10 - G1/8"
    Tip
    161 Kč –9 %
    L-coupling internal 10 - G1/8"
    Stock (611 pcs)
    120 Kč excl. VAT
    145 Kč / pcs

    Socket coupling in corner plastic version with 1/8" female pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PLF-1810
    Direct coupling with external conical thread MPOC-3810
    96 Kč –5 %
    Direct coupling with external conical thread MPOC-3810
    Stock (31 pcs)
    75 Kč excl. VAT
    91 Kč / pcs

    The straight coupling with external tapered thread R 3/8" with a length of 30 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring...

    Code: MPOC-3810
    L-coupling internal 10 - G1/4"
    Tip
    168 Kč –10 %
    L-coupling internal 10 - G1/4"
    Stock (202 pcs)
    125 Kč excl. VAT
    151 Kč / pcs

    Socket coupling in corner plastic version with 1/4" female pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PLF-1410
    External plug 10
    Tip
    41 Kč –12 %
    External plug 10
    Stock (337 pcs)
    30 Kč excl. VAT
    36 Kč / pcs

    Socket coupling as plug for quick and easy mounting on 10 mm plastic tubing. Designed especially for automation, measuring and control technology and pneumatic compressed air...

    Code: PPF-10
    243102 1 rezny krouzek 10
    20 Kč –5 %
    Cutting ring 10
    Stock (113 pcs)
    16 Kč excl. VAT
    19 Kč / pcs

    Cutting ring for fitting with cutting ring for 10 mm outer diameter tubing. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...

    Code: O22-10
    242937 1 prime sroubeni s reznym krouzkem 10 8 r3 8
    145 Kč –4 %
    Straight fitting with cutting ring 10/8 - R3/8"
    Stock (50 pcs)
    114 Kč excl. VAT
    138 Kč / pcs

    Straight fitting with cutting ring in 3/8" male thread for 10/8 mm hose. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...

    Code: O11-3810
    Shut-off valve without venting 10 mm
    Tip
    310 Kč –10 %
    Shut-off valve without venting 10 mm
    Stock (157 pcs)
    231 Kč excl. VAT
    279 Kč / pcs

    Shut-off valve without closed-circuit venting for 10 mm plastic tubing. Designed especially for measuring and control technology, automation and pneumatic compressed air...

    Code: HVFFB-10
    L-coupling 10 - G1/4"
    Tip
    118 Kč –10 %
    L-coupling 10 - G1/4"
    Stock (815 pcs)
    88 Kč excl. VAT
    106 Kč / pcs

    Socket coupling in corner plastic version with 1/4" male pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PLG-1410
    239610 1 prime sroubeni s vnitrnim zavitem 10 g1 4
    101 Kč –4 %
    Direct fitting with internal thread 10 - G1/4"
    Stock (34 pcs)
    79 Kč excl. VAT
    96 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: MPCF-1410
    L-coupling 10 - R3/8"
    Tip
    142 Kč –10 %
    L-coupling 10 - R3/8"
    Stock (477 pcs)
    105 Kč excl. VAT
    127 Kč / pcs

    Socket coupling in plastic corner design with 3/8" male tapered thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PL-3810
    L-coupling 10 - R1/8"
    Tip
    136 Kč –9 %
    L-coupling 10 - R1/8"
    Stock (>1000 pcs)
    102 Kč excl. VAT
    123 Kč / pcs

    Socket coupling in plastic corner design with 1/8" male tapered thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PL-1810
    L-coupling internal 10 - G3/8"
    Tip
    177 Kč –9 %
    L-coupling internal 10 - G3/8"
    Stock (468 pcs)
    132 Kč excl. VAT
    160 Kč / pcs

    Socket coupling in corner plastic version with 3/8" female pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PLF-3810
    L-coupling 10 - G1/8"
    Tip
    118 Kč –10 %
    L-coupling 10 - G1/8"
    Stock (550 pcs)
    88 Kč excl. VAT
    106 Kč / pcs

    Socket coupling in corner plastic version with 1/8" male pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PLG-1810
    T-coupling with smaller branch 10 - 8
    Tip
    79 Kč –10 %
    T-coupling with smaller branch 10 - 8
    Stock (513 pcs)
    59 Kč excl. VAT
    71 Kč / pcs

    Socket t-coupling for easy installation of 10 mm diameter plastic tubing with smaller reduced outlet of 8 mm diameter. Particularly needed for automation, measuring and control...

    Code: PTG-810
    243123 1 maticka 10
    51 Kč –3 %
    Nut 10
    Stock (70 pcs)
    40 Kč excl. VAT
    49 Kč / pcs

    Spare nut for fitting with cutting ring for tubing with 10 mm outer diameter. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...

    Code: O21-10
    Straight fitting 10 - G1/4"
    Tip
    108 Kč –10 %
    Straight fitting 10 - G1/4"
    Stock (393 pcs)
    80 Kč excl. VAT
    97 Kč / pcs

    Socket coupling in straight plastic design with 1/4" male pipe thread. Internal Allen key for tightening. Quick and easy installation of plastic tubing with 10 mm outer...

    Code: POCG-1410
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