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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 (121 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 (624 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)
    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 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)
    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)
    Quick couplings with external pipe thread G1/2"
    115 Kč –5 %
    Quick couplings with external pipe thread G1/2"
    Stock (426 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 (912 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
    335 items total
    Plugs with allen socket and socket and with external thread G3/8"
    Tip
    36 Kč –5 %
    Plugs with allen socket and socket and with external thread G3/8"
    Stock (314 pcs)
    28 Kč excl. VAT
    34 Kč / pcs

    Allen plugs including fitting, with external thread G3/8" Made of brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A009-38
    Plugs with allen socket and socket and with G1/4" external thread
    Tip
    26 Kč –3 %
    Plugs with allen socket and socket and with G1/4" external thread
    Stock (>1000 pcs)
    21 Kč excl. VAT
    25 Kč / pcs

    Allen plugs including fitting, with external thread G1/4". Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control...

    Code: A009-14
    Plugs with allen socket and socket and with external thread G1/8"
    Tip
    24 Kč –4 %
    Plugs with allen socket and socket and with external thread G1/8"
    Stock (530 pcs)
    19 Kč excl. VAT
    23 Kč / pcs

    Allen plugs including fitting, with external thread G1/8". Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control...

    Code: A009-18
    a015 hadicovy adapter
    Tip
    36 Kč –5 %
    Bolting with mandrel with external conical thread 4 - M5
    Stock (43 pcs)
    28 Kč excl. VAT
    34 Kč / 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
    252003 mufny s vnitrnimi zavity r1 8 r1 8
    Tip
    25 Kč –4 %
    Muffs with internal threads R1/8" - R1/8"
    Stock (439 pcs)
    20 Kč excl. VAT
    24 Kč / pcs

    Female threaded sockets A007 with G1/8" and G1/8" threads. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A007-1818
    252318 1 sroubeni s trnem s vnejsim kuzelovym zavitem 6 r1 8
    Tip
    33 Kč –6 %
    Bolting with mandrel with external taper thread 6 - R1/8"
    Stock (160 pcs)
    26 Kč excl. VAT
    31 Kč / pcs

    Hose shank fitting with male conical thread R1/8" - 6 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A015-186
    Plugs with Allen key without mounting and with external thread G3/8"
    Tip
    36 Kč –5 %
    Plugs with Allen key without mounting and with external thread G3/8"
    Stock (348 pcs)
    28 Kč excl. VAT
    34 Kč / pcs

    Allen plugs without fitting, with external thread G3/8". Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A012-38
    Reduction internal G1/8" - external G3/8"
    Tip
    38 Kč –5 %
    Reduction internal G1/8" - external G3/8"
    Stock (89 pcs)
    30 Kč excl. VAT
    36 Kč / pcs

    Pipe thread reducer A001 with female thread G 1/8", length 14. External thread G 3/8" with length 9. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A001-1838
    Plugs with Allen key without mounting and with external thread G1/8"
    Tip
    24 Kč –4 %
    Plugs with Allen key without mounting and with external thread G1/8"
    Stock (292 pcs)
    19 Kč excl. VAT
    23 Kč / pcs

    Allen plugs without set, with external thread G1/8". Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A012-18
    252330 1 sroubeni s trnem s vnejsim kuzelovym zavitem 9 r1 4
    Tip
    44 Kč –4 %
    9 - R1/4" mandrel screw with external taper thread
    Stock (695 pcs)
    35 Kč excl. VAT
    42 Kč / pcs

    Hose shank fitting with male conical thread R1/4" - 9 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A015-149
    252315 1 sroubeni s trnem s vnejsim kuzelovym zavitem 4 r1 4
    Tip
    33 Kč –6 %
    Bolting with mandrel with external taper thread 4 - R1/4"
    Stock (114 pcs)
    26 Kč excl. VAT
    31 Kč / pcs

    Hose barb fitting with male conical thread R1/4" - 4 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A015-144
    Screwing with external pipe threads M5 - G1/8"
    Tip
    23 Kč –4 %
    Screwing with external pipe threads M5 - G1/8"
    Stock (30 pcs)
    18 Kč excl. VAT
    22 Kč / 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
    Screwing with external pipe threads G1/8" - G1/8"
    Tip
    23 Kč –4 %
    Screwing with external pipe threads G1/8" - G1/8"
    Stock (162 pcs)
    18 Kč excl. VAT
    22 Kč / pcs

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

    Code: A005-1818
    Reduction internal G1/4" - external G3/8"
    Tip
    38 Kč –5 %
    Reduction internal G1/4" - external G3/8"
    Stock (305 pcs)
    30 Kč excl. VAT
    36 Kč / pcs

    Pipe thread reducer A001 with female thread G 1/4", length 14. External thread G 3/8" with length 9. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A001-1438
    252360 1 sroubeni s trnem s vnejsim trubkovym zavitem 6 g1 8
    Tip
    33 Kč –6 %
    Screwing with mandrel with external pipe thread 6 - G1/8"
    Stock (246 pcs)
    26 Kč excl. VAT
    31 Kč / pcs

    Hose barb fitting with hose barb with external pipe thread G1/8" - 6 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and...

    Code: A017-186
    Reduction internal M5 - external G1/8"
    Tip
    26 Kč –3 %
    Reduction internal M5 - external G1/8"
    Stock (144 pcs)
    21 Kč excl. VAT
    25 Kč / 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
    Screwing with external pipe threads G1/8" - G1/4"
    Tip
    31 Kč –6 %
    Screwing with external pipe threads G1/8" - G1/4"
    Stock (375 pcs)
    24 Kč excl. VAT
    29 Kč / pcs

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

    Code: A005-1814
    252369 1 sroubeni s trnem s vnejsim trubkovym zavitem 9 g1 4
    Tip
    44 Kč –4 %
    Screwing with mandrel with external pipe thread 9 - G1/4"
    Stock (548 pcs)
    35 Kč excl. VAT
    42 Kč / pcs

    Hose barb fitting with hose barb with external pipe thread G1/4" - 9 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and...

    Code: A017-149
    Plugs with hexagon and external thread G1/4"
    Tip
    28 Kč –7 %
    Plugs with hexagon and external thread G1/4"
    Stock (>1000 pcs)
    21 Kč excl. VAT
    26 Kč / pcs

    Hexagonal plugs with external thread G1/4". Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A008-14
    Screwing with external pipe threads G3/8" - G3/8"
    Tip
    50 Kč –6 %
    Screwing with external pipe threads G3/8" - G3/8"
    Stock (25 pcs)
    39 Kč excl. VAT
    47 Kč / pcs

    Pipe thread fitting A005 with G 3/8" thread, thread length 9. Second thread G 3/8", thread length 10. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A005-3838
    252321 1 sroubeni s trnem s vnejsim kuzelovym zavitem 6 r1 4
    Tip
    36 Kč –5 %
    6 - R1/4" mandrel screw with external taper thread
    Stock (53 pcs)
    28 Kč excl. VAT
    34 Kč / pcs

    Hose barb fitting with male conical thread R1/4" - 6 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A015-146
    Reduction internal G1/8" - external G1/4"
    Tip
    26 Kč –3 %
    Reduction internal G1/8" - external G1/4"
    Stock (841 pcs)
    21 Kč excl. VAT
    25 Kč / pcs

    Pipe thread reducer A001 with female thread G 1/8", length 13. External thread G 1/4" with length 8. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A001-1814
    Screwing with external pipe threads G1/4" - G1/4"
    Tip
    30 Kč –6 %
    Screwing with external pipe threads G1/4" - G1/4"
    Stock (960 pcs)
    23 Kč excl. VAT
    28 Kč / pcs

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

    Code: A005-1414
    252336 1 sroubeni s trnem s vnejsim kuzelovym zavitem 9 r1 2
    Tip
    78 Kč –5 %
    9 - R1/2" mandrel screw with external taper thread
    Stock (340 pcs)
    61 Kč excl. VAT
    74 Kč / pcs

    Hose barb fitting with male conical thread R1/2" - 9 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A015-129
    Reduction external G1/8" - internal G1/8"
    Tip
    30 Kč –6 %
    Reduction external G1/8" - internal G1/8"
    Stock (120 pcs)
    23 Kč excl. VAT
    28 Kč / pcs

    Pipe thread reducer A003 with female thread G 1/8". External thread G 1/8". Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement...

    Code: A003-1818
    Screwing with external pipe threads G1/4" - G3/8"
    Tip
    45 Kč –4 %
    Screwing with external pipe threads G1/4" - G3/8"
    Stock (418 pcs)
    36 Kč excl. VAT
    43 Kč / pcs

    A005 pipe thread fitting with G 1/4" thread, 8 thread length. Thread 2 G 3/8", thread length 9. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A005-1438
    Screwing with external pipe threads G1/8" - G3/8"
    Tip
    44 Kč –4 %
    Screwing with external pipe threads G1/8" - G3/8"
    Stock (128 pcs)
    35 Kč excl. VAT
    42 Kč / pcs

    A005 pipe thread fitting with G 1/8" threads, thread length 6. Thread 2 G 3/8", thread length 9. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A005-1838
    Reduction external G1/4" - internal G1/4"
    Tip
    40 Kč –5 %
    Reduction external G1/4" - internal G1/4"
    Stock (>1000 pcs)
    31 Kč excl. VAT
    38 Kč / pcs

    Pipe thread reducer A003 with female thread G 1/4". External thread G 1/4". Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement...

    Code: A003-1414
    Muffs with internal threads G1/4" - G1/4"
    Tip
    38 Kč –5 %
    Muffs with internal threads G1/4" - G1/4"
    Stock (778 pcs)
    30 Kč excl. VAT
    36 Kč / pcs

    Inner threaded sockets A007 with G1/4" and G1/4" thread. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A007-1414
    Reduction internal G3/8" - external G3/4"
    Tip
    109 Kč –5 %
    Reduction internal G3/8" - external G3/4"
    Stock (198 pcs)
    85 Kč excl. VAT
    103 Kč / pcs

    Pipe thread reducer A001 with female thread G 3/8", length 17. External thread G 3/4" with length 11. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A001-3834
    Reduction internal G1/2" - external 3/4"
    Tip
    91 Kč –5 %
    Reduction internal G1/2" - external 3/4"
    Stock (247 pcs)
    71 Kč excl. VAT
    86 Kč / pcs

    Pipe thread reducer A001 with female thread G 1/2", length 17. External thread G 3/4" with length 11. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A001-1234
    Reduction external G1/8" - internal 1/4"
    Tip
    38 Kč –5 %
    Reduction external G1/8" - internal 1/4"
    Stock (317 pcs)
    30 Kč excl. VAT
    36 Kč / pcs

    Pipe thread reducer A003 with female thread G 1/4". External thread G 1/8". Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and...

    Code: A003-1814
    Plugs with hexagon and external thread G1/8"
    Tip
    24 Kč –4 %
    Plugs with hexagon and external thread G1/8"
    Stock (204 pcs)
    19 Kč excl. VAT
    23 Kč / pcs

    Hexagonal plugs with external thread G1/8". Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A008-18
    Plugs with hexagon and external thread G3/8"
    Tip
    38 Kč –5 %
    Plugs with hexagon and external thread G3/8"
    Stock (190 pcs)
    30 Kč excl. VAT
    36 Kč / pcs

    Hexagonal plugs with external thread G3/8". Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A008-38
    Grommets with internal pipe thread G1/8" - M16x1.5
    Tip
    68 Kč –5 %
    Grommets with internal pipe thread G1/8" - M16x1.5
    Stock (89 pcs)
    53 Kč excl. VAT
    64 Kč / pcs

    Grommets with female pipe thread G1/8" - M16x1,5, thread length 15. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control...

    Code: A044-18
    Bolting with mandrel with internal pipe thread 6 - G1/4"
    Tip
    38 Kč –5 %
    Bolting with mandrel with internal pipe thread 6 - G1/4"
    Stock (57 pcs)
    30 Kč excl. VAT
    36 Kč / pcs

    Hose barb fitting with hose shank with female pipe thread G1/4" - 6 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and...

    Code: A018-146
    Bolting with mandrel with internal pipe thread 6 - G1/8"
    Tip
    38 Kč –5 %
    Bolting with mandrel with internal pipe thread 6 - G1/8"
    Stock (45 pcs)
    30 Kč excl. VAT
    36 Kč / pcs

    Hose shank fitting with hose thread G1/8" - 6 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A018-186
    252363 1 sroubeni s trnem s vnejsim trubkovym zavitem 9 g1 8
    Tip
    36 Kč –5 %
    9 - G1/8" External Pipe Thread Mandrel Screwing
    Stock (93 pcs)
    28 Kč excl. VAT
    34 Kč / pcs

    Hose barb fitting with hose barb with external pipe thread g1/8" - 9 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and...

    Code: A017-189
    252366 1 sroubeni s trnem s vnejsim trubkovym zavitem 6 g1 4
    Tip
    44 Kč –4 %
    Screwing with mandrel with external pipe thread 6 - G1/4"
    Stock (222 pcs)
    35 Kč excl. VAT
    42 Kč / pcs

    Hose barb fitting with hose barb with external pipe thread G1/4" - 6 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and...

    Code: A017-146
    Reduction internal G1/8" - external G1/2"
    Tip
    60 Kč –5 %
    Reduction internal G1/8" - external G1/2"
    Stock (256 pcs)
    47 Kč excl. VAT
    57 Kč / pcs

    Pipe thread reducer A001 with female thread G 1/8", length 15. External thread G 1/2" with length 9. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A001-1812
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