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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

    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 (615 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)
    T-coupling 6
    52 Kč –11 %
    T-coupling 6
    Stock (20 pcs)
    Code: PUT-6
    Was: 52 Kč  (–11 %)
    46 Kč
    (38 Kč excl. VAT)
    L-coupling swivel 6 - R1/8"
    128 Kč –10 %
    L-coupling swivel 6 - R1/8"
    Stock (8 pcs)
    Code: PH-186
    Was: 128 Kč  (–10 %)
    115 Kč
    (95 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 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)
    T-coupling 8
    55 Kč –10 %
    T-coupling 8
    Stock (811 pcs)
    Code: PUT-8
    Was: 55 Kč  (–10 %)
    49 Kč
    (40 Kč excl. VAT)
    a015 hadicovy adapter
    36 Kč –5 %
    Bolting with mandrel with external conical thread 4 - M5
    Stock (133 pcs)
    Code: A015-M54
    Was: 36 Kč  (–5 %)
    34 Kč
    (28 Kč excl. VAT)
    L-coupling 8
    40 Kč –10 %
    L-coupling 8
    Stock (935 pcs)
    Code: PUL-8
    Was: 40 Kč  (–10 %)
    36 Kč
    (30 Kč excl. VAT)
    Show more products
    159 items total
    Noise suppressor with external thread - bronze design G1/8"
    59 Kč –5 %
    Noise suppressor with external thread - bronze design G1/8"
    Stock (552 pcs)
    46 Kč excl. VAT
    56 Kč / pcs

    Silencer with external thread - bronze version G1/8". Utilize venting of valve openings and switchgear. Applications in automation, measurement and control technology

    Code: SC-18
    Noise suppressor with extension with external thread - bronze design M5
    50 Kč –4 %
    Noise suppressor with extension with external thread - bronze design M5
    Stock (797 pcs)
    40 Kč excl. VAT
    48 Kč / pcs

    Silencer with extension with external thread - bronze version M5. Designed to reduce noise. Utilize venting of valve openings and switchgear. Applications in automation,...

    Code: SEB-M5
    Noise suppressor with external thread - bronze design G1/4"
    87 Kč –4 %
    Noise suppressor with external thread - bronze design G1/4"
    Stock (>1000 pcs)
    69 Kč excl. VAT
    83 Kč / pcs

    Silencer with external thread - bronze version G1/4". Utilize venting of valve openings and switchgear. Applications in automation, measurement and control technology

    Code: SC-14
    Noise suppressor areas with stainless steel sieve G1/8"
    51 Kč –3 %
    Noise suppressor areas with stainless steel sieve G1/8"
    Stock (>1000 pcs)
    40 Kč excl. VAT
    49 Kč / pcs

    Flat silencer with G1/8" stainless steel strainer for noise reduction. Utilize venting of valve openings and switchgear. Applications in automation, measurement and control...

    Code: SMT-18
    Noise suppressor with strangulation G1/4"
    154 Kč –4 %
    Noise suppressor with strangulation G1/4"
    Stock (472 pcs)
    121 Kč excl. VAT
    147 Kč / pcs

    Silencer with G1/4" choke with external thread. Utilize venting of valve openings and switchgear. Applications in automation, measurement and control technology

    Code: SD-14
    Direct coupling with external conical thread MPOC-188
    69 Kč –5 %
    Direct coupling with external conical thread MPOC-188
    Stock (137 pcs)
    54 Kč excl. VAT
    65 Kč / pcs

    The straight coupling with external tapered thread R 1/8" with a length of 26 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring...

    Code: MPOC-188
    Noise suppressor with extension with external thread - bronze design G1/4"
    125 Kč –4 %
    Noise suppressor with extension with external thread - bronze design G1/4"
    Stock (>1000 pcs)
    98 Kč excl. VAT
    119 Kč / pcs

    Silencer with extension with external thread - bronze version G1/4". Designed to reduce noise. Utilize venting of valve openings and switchgear. Applications in automation,...

    Code: SEB-14
    Noise suppressor areas with stainless steel sieve G1/2"
    156 Kč –5 %
    Noise suppressor areas with stainless steel sieve G1/2"
    Stock (390 pcs)
    122 Kč excl. VAT
    148 Kč / pcs

    Flat silencer with G1/2" stainless steel strainer for noise reduction. Utilize venting of valve openings and switchgear. Applications in automation, measurement and control...

    Code: SMT-12
    245865 2 rozdelovaci kostka g1 8
    165 Kč –4 %
    Splitter G1/8"
    Stock (13 pcs)
    130 Kč excl. VAT
    157 Kč / pcs

    Distribution cube G1/8". Made of anodized aluminium with low weight, Two side threads allow air passage behind the rail or multiple connections, Outlets on one or both sides

    Code: RX-18
    Noise suppressor flat with stainless steel strainer G1"
    513 Kč –5 %
    Noise suppressor flat with stainless steel strainer G1"
    Stock (67 pcs)
    402 Kč excl. VAT
    487 Kč / pcs

    Flat silencer with G1" stainless steel strainer for noise reduction. Utilize venting of valve openings and switchgear. Applications in automation, measurement and control...

    Code: SMT-10
    Noise suppressor with extension with external thread - bronze design G3/8"
    169 Kč –4 %
    Noise suppressor with extension with external thread - bronze design G3/8"
    Stock (736 pcs)
    133 Kč excl. VAT
    161 Kč / pcs

    Silencer with extension with external thread - bronze version G3/8". Designed to reduce noise. Utilize venting of valve openings and switchgear. Applications in automation,...

    Code: SEB-38
    Silencer with external thread - acetal design G3/8"
    118 Kč –4 %
    Silencer with external thread - acetal design G3/8"
    Stock (>1000 pcs)
    93 Kč excl. VAT
    113 Kč / pcs

    Silencer with external thread in acetal G3/8". Utilize venting of valve openings and switchgear. Applications in automation, measurement and control technology

    Code: SU-38
    Silencer with external thread - acetal design G1/2"
    118 Kč –4 %
    Silencer with external thread - acetal design G1/2"
    Stock (>1000 pcs)
    93 Kč excl. VAT
    113 Kč / pcs

    Silencer with external thread in acetal G1/2". Utilize venting of valve openings and switchgear. Applications in automation, measurement and control technology

    Code: SU-12
    Noise suppressor with external thread - bronze design M5
    54 Kč –5 %
    Noise suppressor with external thread - bronze design M5
    Stock (257 pcs)
    42 Kč excl. VAT
    51 Kč / pcs

    Silencer with external thread - bronze version M5. Utilize venting of valve openings and switchgear. Applications in automation, measurement and control technology

    Code: SC-M5
    Noise suppressor areas with stainless steel sieve G1/4"
    69 Kč –4 %
    Noise suppressor areas with stainless steel sieve G1/4"
    Stock (287 pcs)
    55 Kč excl. VAT
    66 Kč / pcs

    Flat silencer with G1/4" stainless steel strainer for noise reduction. Utilize venting of valve openings and switchgear. Applications in automation, measurement and control...

    Code: SMT-14
    Noise suppressor with extension with external thread - bronze design G1/2"
    245 Kč –5 %
    Noise suppressor with extension with external thread - bronze design G1/2"
    Stock (841 pcs)
    192 Kč excl. VAT
    232 Kč / pcs

    Silencer with extension with external thread - bronze version G1/2". Designed to reduce noise. Utilize venting of valve openings and switchgear. Applications in automation,...

    Code: SEB-12
    Noise suppressor areas with stainless steel sieve G3/8"
    111 Kč –4 %
    Noise suppressor areas with stainless steel sieve G3/8"
    Stock (456 pcs)
    88 Kč excl. VAT
    106 Kč / pcs

    Flat silencer with G3/8" stainless steel strainer for noise reduction. Utilize venting of valve openings and switchgear. Applications in automation, measurement and control...

    Code: SMT-38
    Direct coupling with external conical thread MPOC-184
    55 Kč –3 %
    Direct coupling with external conical thread MPOC-184
    Stock (84 pcs)
    44 Kč excl. VAT
    53 Kč / pcs

    The straight coupling with external tapered thread R 1/8" with a length of 19 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring...

    Code: MPOC-184
    Noise suppressor with extension with external thread - bronze design G1/8"
    56 Kč –5 %
    Noise suppressor with extension with external thread - bronze design G1/8"
    Stock (>1000 pcs)
    44 Kč excl. VAT
    53 Kč / pcs

    Silencer with extension with external thread - bronze version G1/8". Designed to reduce noise. Utilize venting of valve openings and switchgear. Applications in automation,...

    Code: SEB-18
    245829 1 rozdelovaci lista s vystupy na jedne strane 3xg1 4
    680 Kč –5 %
    Distribution rail with outputs on one side 3xG1/4"
    Stock (1 pcs)
    534 Kč excl. VAT
    646 Kč / pcs

    Distribution bar with outputs on one side. Inputs 2 x G3/8", outputs 3 x G1/4". Made of anodized aluminium with low weight, Two side threads allow air passage behind the rail or...

    Code: RY143
    245817 1 rozdelovaci lista s vystupy na jedne strane 3xg1 8
    653 Kč –4 %
    Distribution rail with outlets on one side 3xG1/8"
    Stock (6 pcs)
    513 Kč excl. VAT
    621 Kč / pcs

    Distribution bar with outputs on one side. Inputs 2 x G1/4"", outputs 3 x G1/8"". Made of anodized aluminium with low weight, Two side threads allow air passage behind the rail...

    Code: RY183
    Noise suppressor with strangulation G1"
    1 214 Kč –5 %
    Noise suppressor with strangulation G1"
    Stock (63 pcs)
    953 Kč excl. VAT
    1 153 Kč / pcs

    Silencer with G1" choke with external thread. Utilize venting of valve openings and switchgear. Applications in automation, measurement and control technology

    Code: SD-10
    Swivel T-coupling with lower conical thread MPT-186
    166 Kč –4 %
    Swivel T-coupling with lower conical thread MPT-186
    Stock (74 pcs)
    131 Kč excl. VAT
    158 Kč / pcs

    The T-coupling swivel with bottom tapered thread R 1/8", length 45 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control...

    Code: MPT-186
    Direct coupling with external conical thread MPOC-M55
    62 Kč –4 %
    Direct coupling with external conical thread MPOC-M55
    Stock (50 pcs)
    49 Kč excl. VAT
    59 Kč / pcs

    The straight coupling with M5 external tapered thread with a length of 21 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring and...

    Code: MPOC-M55
    254829 vsuvka s vnejsim zavitem r1 4
    Tip
    128 Kč –4 %
    Nipple with external thread R1/4"
    Stock (23 pcs)
    101 Kč excl. VAT
    122 Kč / pcs

    Nipple with male thread R1/4". Single-sided quick-closing coupling for maximum safety. Closure is achieved by two rows of balls. Designed for safe disconnection of compressed...

    Code: ESI14NARS
    245856 1 rozdelovaci lista s vystupy na obou stranach 3 3xg1 4
    929 Kč –5 %
    Distribution rail with outlets on both sides 3+3xG1/4"
    Stock (6 pcs)
    729 Kč excl. VAT
    882 Kč / pcs

    Distribution bar with outlets on both sides. Inputs 2 x G3/8"", outputs 3+3 x G1/4"". Made of anodized aluminium with low weight, Two side threads allow air passage behind the...

    Code: RZ143
    Direct coupling with external pipe thread MPOCG-148
    72 Kč –4 %
    Direct coupling with external pipe thread MPOCG-148
    Stock (79 pcs)
    57 Kč excl. VAT
    69 Kč / pcs

    The straight coupling with external pipe thread G 1/4" 25 mm long for 8 mm tubing is designed for quick and easy assembly of plastic tubing in the field of automation, measuring...

    Code: MPOCG-148
    Direct coupling with external pipe thread MPOCG-388
    72 Kč –4 %
    Direct coupling with external pipe thread MPOCG-388
    Stock (103 pcs)
    57 Kč excl. VAT
    69 Kč / pcs

    The straight coupling with external pipe thread G 3/8", length 24 mm for 8 mm tubing is designed for quick and easy assembly of plastic tubing in the field of automation,...

    Code: MPOCG-388
    245871 1 rozdelovaci kostka g3 8
    443 Kč –4 %
    Splitter G3/8"
    Stock (3 pcs)
    348 Kč excl. VAT
    421 Kč / pcs

    Splitter block G3/8". Made of anodized aluminium with low weight, Two side threads allow air passage behind the rail or multiple connections, Outlets on one or both sides

    Code: RX-38
    Distribution strips with 2 inputs and 8 outputs 8xM5
    997 Kč –4 %
    Distribution strips with 2 inputs and 8 outputs 8xM5
    Stock (4 pcs)
    783 Kč excl. VAT
    948 Kč / pcs

    Distribution rails with 2 inputs and 8 outputs on 2 sides. Input 2 x G1/4", output 8 x M5. Made of anodized aluminium with low weight, Two side threads allow air passage behind...

    Code: FR8-M5
    Direct coupling with external conical thread MPOC-146
    61 Kč –4 %
    Direct coupling with external conical thread MPOC-146
    Stock (101 pcs)
    48 Kč excl. VAT
    58 Kč / pcs

    The straight coupling with external tapered thread R 1/4", length 22 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring and...

    Code: MPOC-146
    245868 1 rozdelovaci kostka g1 4
    293 Kč –4 %
    Splitter G1/4"
    Stock (17 pcs)
    231 Kč excl. VAT
    279 Kč / pcs

    Distribution block G1/4". Made of anodized aluminium with low weight, Two side threads allow air passage behind the rail or multiple connections, Outlets on one or both sides

    Code: RX-14
    Distribution strip with one input and 3 outputs 3xG3/8"
    919 Kč –5 %
    Distribution strip with one input and 3 outputs 3xG3/8"
    Stock (3 pcs)
    721 Kč excl. VAT
    873 Kč / pcs

    Distribution bar with one input and 3 outputs. Input 1 x G3/8", output 3 x G3/8". Made of anodized aluminium with low weight, Two side threads allow air passage behind the rail...

    Code: FR4-38
    Noise suppressor with extension with external thread - bronze design G3/4"
    457 Kč –5 %
    Noise suppressor with extension with external thread - bronze design G3/4"
    Stock (250 pcs)
    359 Kč excl. VAT
    434 Kč / pcs

    Silencer with extension with external thread - bronze version G3/4". Designed to reduce noise. Utilize venting of valve openings and switchgear. Applications in automation,...

    Code: SEB-34
    Direct fitting with external thread MPC-144
    55 Kč –3 %
    Direct fitting with external thread MPC-144
    Stock (175 pcs)
    44 Kč excl. VAT
    53 Kč / pcs

    The straight coupling with external tapered thread R 1/4" with a length of 20 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring...

    Code: MPC-144
    Direct coupling with external pipe thread MPOCG-184
    52 Kč –5 %
    Direct coupling with external pipe thread MPOCG-184
    Stock (70 pcs)
    40 Kč excl. VAT
    49 Kč / pcs

    The straight coupling with external pipe thread G 1/8", length 19 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control...

    Code: MPOCG-184
    Direct coupling with external conical thread MPOC-186
    61 Kč –4 %
    Direct coupling with external conical thread MPOC-186
    Stock (52 pcs)
    48 Kč excl. VAT
    58 Kč / pcs

    The straight coupling with external tapered thread R 1/8", length 21 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring and...

    Code: MPOC-186
    245835 1 rozdelovaci lista s vystupy na jedne strane 5xg1 4
    1 166 Kč –5 %
    Distribution rail with outputs on one side 5xG1/4"
    Stock (4 pcs)
    915 Kč excl. VAT
    1 107 Kč / pcs

    Distribution bar with outputs on one side. Inputs 2 x G3/8", outputs 5 x G1/4". Made of anodized aluminium with low weight, Two side threads allow air passage behind the rail or...

    Code: RY145
    Direct coupling with external pipe thread MPOCG-3812
    152 Kč –4 %
    Direct coupling with external pipe thread MPOCG-3812
    Stock (129 pcs)
    120 Kč excl. VAT
    145 Kč / pcs

    The direct coupling with external pipe thread G 3/8" 32 mm for 12 mm tubing is designed for quick and easy assembly of plastic tubing in the field of automation, measuring and...

    Code: MPOCG-3812
    Swivel T-coupling with lower conical thread MPT-148
    184 Kč –4 %
    Swivel T-coupling with lower conical thread MPT-148
    Stock (60 pcs)
    145 Kč excl. VAT
    175 Kč / pcs

    T-coupling swivel with bottom tapered thread R 1/4", length 50 mm is designed for quick and easy assembly of plastic tubing in the field of automation, measuring and control...

    Code: MPT-148
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