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    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
    Stock (>1000 pcs)
    Code: PUC-6
    Was: €1,47  (–4 %)
    €1,40
    (€1,16 excl. VAT)
    T-coupling 6
    Stock (27 pcs)
    Code: PUT-6
    Was: €1,79  (–5 %)
    €1,70
    (€1,40 excl. VAT)
    Direct coupling 8
    Stock (>1000 pcs)
    Code: PUC-8
    Was: €1,58  (–5 %)
    €1,50
    (€1,24 excl. VAT)

    Product sorting

    105 items total

    List of products

    Noise suppressor with external thread - bronze design M5
    €1,86 –4 %
    Noise suppressor with external thread - bronze design M5
    Stock (>1000 pcs)
    €1,46 excl. VAT
    €1,77 / pcs

    Silencer with male thread - bronze design M5. Used for venting the ports of valves and manifolds. For use in automation, measurement and control technology

    Code: SC-M5
    a015 hadicovy adapter
    Tip
    €1,52 –5 %
    Bolting with mandrel with external conical thread 4 - M5
    Stock (>1000 pcs)
    €1,19 excl. VAT
    €1,44 / pcs

    Hose barb fitting with M5 - 4 mm male tapered thread. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A015-M54
    Direct screw connection 6 - M5
    Tip
    €1,38 –4 %
    Direct screw connection 6 - M5
    Stock (614 pcs)
    €1,09 excl. VAT
    €1,32 / pcs

    Socket coupling in straight plastic design with external metric thread M5. For quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...

    Code: PC-M56
    Direct screw connection 4 - M5
    Tip
    €1,28 –5 %
    Direct screw connection 4 - M5
    Stock (>1000 pcs)
    €1 excl. VAT
    €1,21 / pcs

    Socket coupling in straight plastic design with external metric thread M5. For quick and easy installation of plastic tubing with an outer diameter of 4 mm. Designed especially...

    Code: PC-M54
    L-connector 4 - M5
    Tip
    €1,71 –4 %
    L-connector 4 - M5
    Stock (977 pcs)
    €1,35 excl. VAT
    €1,63 / pcs

    Socket coupling in corner plastic design with external metric thread M5. Quick and easy installation of plastic tubing with 4 mm outer diameter. Designed especially for...

    Code: PL-M54
    Swivel L-coupling 6 - M5
    Tip
    €3,73 –4 %
    Swivel L-coupling 6 - M5
    Stock (403 pcs)
    €2,93 excl. VAT
    €3,55 / pcs

    Swivel socket l-coupling in corner plastic version with external metric thread M5. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially...

    Code: PH-M56
    Noise suppressor with extension with external thread - bronze design M5
    €1,70 –4 %
    Noise suppressor with extension with external thread - bronze design M5
    Stock (616 pcs)
    €1,34 excl. VAT
    €1,62 / pcs

    Silencer with extension and male thread - bronze design M5. Designed to reduce noise. Used for venting the ports of valves and manifolds. For use in automation, measurement and...

    Code: SEB-M5
    Direct screw connection 4 - M5
    Tip
    €1,61 –4 %
    Direct screw connection 4 - M5
    Stock (329 pcs)
    €1,26 excl. VAT
    €1,53 / pcs

    Socket coupling in straight plastic design with external metric thread M5. Internal Allen key for tightening. Quick and easy installation of plastic tubing with 4 mm outer...

    Code: POC-M54
    Swivel L-coupling 4 - M5
    Tip
    €3,55 –5 %
    Swivel L-coupling 4 - M5
    Stock (72 pcs)
    €2,79 excl. VAT
    €3,37 / pcs

    Swivel socket l-coupling in corner plastic version with external metric thread M5. Quick and easy installation of plastic tubing with 4 mm outer diameter. Designed especially...

    Code: PH-M54
    L-coupling 6 - M5
    Tip
    €2,09 –5 %
    L-coupling 6 - M5
    Stock (267 pcs)
    €1,64 excl. VAT
    €1,98 / pcs

    Socket coupling in corner plastic design with external metric thread M5. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...

    Code: PL-M56
    Angular throttle valve 6 - M5
    Tip
    €6,23 –4 %
    Angular throttle valve 6 - M5
    Stock (229 pcs)
    €4,89 excl. VAT
    €5,92 / 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: SCO-M56
    Screwing with external pipe threads M5 - G1/8"
    Tip
    €0,99 –5 %
    Screwing with external pipe threads M5 - G1/8"
    Stock (484 pcs)
    €0,78 excl. VAT
    €0,94 / pcs

    A005 pipe thread fitting with M5 thread, thread length 4. Thread 2 G 1/8, thread length 6". Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A005-M518
    L-coupling rotary 4 - M5
    €17,42 –9 %
    L-coupling rotary 4 - M5
    Stock (500 pcs)
    €12,96 excl. VAT
    €15,68 / pcs

    The 4 mm rotary socket corner coupling with M5 external metric thread is a special ball bearing coupling designed for applications where increased coupling rotation requirements...

    Code: NRLG-M54
    239622 1 l sroubeni s vnejsim zavitem 4 m5
    €3,62 –4 %
    L-bolt with external thread 4 - M5
    Stock (605 pcs)
    €2,84 excl. VAT
    €3,44 / 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: MPL-M54
    Reduction internal/external thread M5 - G1/8"
    €1,88 –4 %
    Reduction internal/external thread M5 - G1/8"
    Stock (>1000 pcs)
    €1,48 excl. VAT
    €1,79 / pcs

    Inner/outer thread M5 - G1/8". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air technology,...

    Code: R0518M
    Direct screw connection with external thread 5 - M5
    €2,63 –4 %
    Direct screw connection with external thread 5 - M5
    Stock (61 pcs)
    €2,07 excl. VAT
    €2,50 / 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: MPC-M55
    Direct internal screw connection 6 - M5
    €2,85 –10 %
    Direct internal screw connection 6 - M5
    Stock (154 pcs)
    €2,12 excl. VAT
    €2,56 / pcs

    Socket coupling in straight plastic design with internal metric thread M5. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...

    Code: PCF-M56
    Sealing ring made of hardened PVC DR-M5PV
    €0,08 –12 %
    Sealing ring made of hardened PVC DR-M5PV
    Stock (101 pcs)
    €0,06 excl. VAT
    €0,07 / pcs

    Designed for M5 thread. The inner diameter is 5.4 mm and the outer diameter is 7.9 mm. Basic sealant for sealing threaded joints in pneumatic equipment.

    Code: DR-M5PV
    Plugs with Allen key and socket and with M5 external thread
    Tip
    €1,03 –4 %
    Plugs with Allen key and socket and with M5 external thread
    Stock (552 pcs)
    €0,81 excl. VAT
    €0,98 / pcs

    Allen plugs including fitting, with external thread M5. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A009-M5
    L-coupling extended 6 - M5
    Tip
    €3,20 –5 %
    L-coupling extended 6 - M5
    Stock (268 pcs)
    €2,51 excl. VAT
    €3,04 / pcs

    Extended socket coupling in corner plastic version with external metric thread M5. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially...

    Code: PLL-M56
    Direct internal screw connection 4 - M5
    €2,25 –10 %
    Direct internal screw connection 4 - M5
    Stock (371 pcs)
    €1,67 excl. VAT
    €2,02 / pcs

    Socket coupling in straight plastic design with internal metric thread M5. Quick and easy installation of plastic tubing with 4 mm outer diameter. Designed especially for...

    Code: PCF-M54
    Direct screw connection 6/4 mm - M5
    €1,38 –5 %
    Direct screw connection 6/4 mm - M5
    Stock (>1000 pcs)
    €1,08 excl. VAT
    €1,31 / pcs

    Straight fitting with 6/4 mm hose nut and M5 metric male thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPC-M56
    Miniature straight fitting 4 mm - M5
    €2,48 –4 %
    Miniature straight fitting 4 mm - M5
    Stock (>1000 pcs)
    €1,95 excl. VAT
    €2,36 / pcs

    Miniature socket head straight fitting with external metric thread M5 for 4 mm plastic tubing. Reduced size and weight for quick and easy installation of plastic tubing....

    Code: PCC-M54
    Reduction internal M5 - external G1/8"
    Tip
    €1,12 –4 %
    Reduction internal M5 - external G1/8"
    Stock (>1000 pcs)
    €0,88 excl. VAT
    €1,07 / pcs

    A001 pipe thread reducer with M5 female thread, length 10. External thread G 1/8" with length 6. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A001-M518
    Direct screw connection 6 - M5
    Tip
    €2,04 –5 %
    Direct screw connection 6 - M5
    Stock (786 pcs)
    €1,60 excl. VAT
    €1,93 / pcs

    Socket coupling in straight plastic design with external metric thread M5. Internal Allen key for tightening. Quick and easy installation of plastic tubing with 6 mm outer...

    Code: POC-M56
    Reduction internal/external thread M5 - G1/4"
    €1,85 –5 %
    Reduction internal/external thread M5 - G1/4"
    Stock (317 pcs)
    €1,45 excl. VAT
    €1,75 / pcs

    Inner/outer thread M5 - G1/4". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air technology,...

    Code: R0514M
    L-coupling rotary 6 - M5
    €18,34 –10 %
    L-coupling rotary 6 - M5
    Stock (170 pcs)
    €13,64 excl. VAT
    €16,50 / pcs

    The 6 mm corner socket rotary coupling with M5 external metric thread is a special ball bearing coupling designed for applications where increased coupling rotation requirements...

    Code: NRLG-M56
    Copper sealing ring DR-M5CU
    €0,20 –5 %
    Copper sealing ring DR-M5CU
    Stock (>1000 pcs)
    €0,16 excl. VAT
    €0,19 / pcs

    Designed for M5 thread. The inner diameter is 5 mm and the outer diameter is 9 mm. Basic sealant for sealing threaded joints in pneumatic equipment.

    Code: DR-M5CU
    Direct coupling with external pipe thread GPK-M53
    €1,56 –10 %
    Direct coupling with external pipe thread GPK-M53
    Stock (>1000 pcs)
    €1,16 excl. VAT
    €1,40 / pcs

    Straight coupling with M5 male pipe thread and 3 mm mandrel in brass suitable for mounting PU and PA plastic tubing.

    Code: GPK-M53
    Direct screw connection with external thread 6 - M5
    €2,57 –4 %
    Direct screw connection with external thread 6 - M5
    Stock (158 pcs)
    €2,02 excl. VAT
    €2,45 / 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: MPC-M56
    Miniature L-fitting 4 mm - M5
    €3,65 –4 %
    Miniature L-fitting 4 mm - M5
    Stock (184 pcs)
    €2,87 excl. VAT
    €3,47 / pcs

    Miniature socket corner fitting with external metric thread M5 for 4 mm plastic tubing. Reduced size and weight for quick and easy installation of plastic tubing. Designed...

    Code: PLC-M54
    Direct coupling with external pipe thread GPK-M54
    €1,96 –10 %
    Direct coupling with external pipe thread GPK-M54
    Stock (>1000 pcs)
    €1,45 excl. VAT
    €1,76 / pcs

    Straight coupling with M5 male pipe thread and 4 mm mandrel in brass suitable for mounting PU and PA plastic tubing.

    Code: GPK-M54
    Miniature straight fitting hexagon 6 mm - M5
    €2,14 –4 %
    Miniature straight fitting hexagon 6 mm - M5
    Stock (128 pcs)
    €1,69 excl. VAT
    €2,04 / pcs

    Miniature straight socket with internal hexagon socket and external metric thread M5 for 6 mm plastic tubing. Reduced size and weight for quick and easy installation of plastic...

    Code: POCC-M56
    Quick venting valve M5
    €13,43 –5 %
    Quick venting valve M5
    Stock (150 pcs)
    €10,54 excl. VAT
    €12,75 / pcs
    Measure price: €127,50 / 10 pcs

    M5 quick vent valve designed to increase the speed of pneumatic actuators by direct venting from the cylinder chamber. Application especially in automation measuring and control...

    Code: VSR-M5
    L-coupling angle 45° - 6 - M5
    Tip
    €2,14 –4 %
    L-coupling angle 45° - 6 - M5
    Stock (463 pcs)
    €1,69 excl. VAT
    €2,04 / 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: PLH-M56
    Direct screw connection 4/2.5 mm - M5
    €1,67 –4 %
    Direct screw connection 4/2.5 mm - M5
    Stock (858 pcs)
    €1,31 excl. VAT
    €1,59 / pcs

    Straight fitting with 4/2.5 mm hose nut and M5 metric male thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPC-M54
    Miniature straight female fitting 3 mm - M5
    €3,59 –5 %
    Miniature straight female fitting 3 mm - M5
    Stock (485 pcs)
    €2,82 excl. VAT
    €3,41 / pcs

    Miniature straight socket with M3 metric female thread for 3 mm plastic tubing. Reduced size and weight for quick and easy installation of plastic tubing. Designed especially...

    Code: PCFC-M53
    Direct screw connection with external thread 4 - M5
    €2,20 –5 %
    Direct screw connection with external thread 4 - M5
    Stock (140 pcs)
    €1,73 excl. VAT
    €2,09 / 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: MPC-M54
    Grommet M5 - G1/8"
    €2,46 –4 %
    Grommet M5 - G1/8"
    Stock (300 pcs)
    €1,93 excl. VAT
    €2,34 / pcs

    Grommet M5 - G1/8". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air technology, but also for...

    Code: SCV05M
    Direct coupling with external pipe thread GPK-M52
    €2,69 –10 %
    Direct coupling with external pipe thread GPK-M52
    Stock (>1000 pcs)
    €2 excl. VAT
    €2,42 / pcs

    Straight coupling with M5 male pipe thread and 2 mm mandrel in brass suitable for mounting PU and PA plastic tubing.

    Code: GPK-M52

    Listing controls

    105 items total
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