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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
    60 items total
    Direct coupling reduced by 3 - 4 mm
    40 Kč –5 %
    Direct coupling reduced by 3 - 4 mm
    Stock (19 pcs)
    31 Kč excl. VAT
    38 Kč / pcs

    Reducing coupling with 3 and 4 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

    Code: SVRR-34
    T-connector T-3
    29 Kč –3 %
    T-connector T-3
    Stock (20 pcs)
    23 Kč excl. VAT
    28 Kč / pcs

    T-coupling with 3 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

    Code: T-3
    T-connector T-4
    38 Kč –5 %
    T-connector T-4
    Stock (23 pcs)
    30 Kč excl. VAT
    36 Kč / pcs

    T-coupling with 4 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

    Code: T-4
    Y-connector Y-4
    40 Kč –5 %
    Y-connector Y-4
    Stock (22 pcs)
    31 Kč excl. VAT
    38 Kč / pcs

    Y-coupling with 4 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

    Code: Y-4
    Straight coupling 4 mm
    16 Kč –6 %
    Straight coupling 4 mm
    Stock (20 pcs)
    12 Kč excl. VAT
    15 Kč / pcs

    Straight coupling with 4 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up...

    Code: SVR-4
    Straight coupling 3 mm
    16 Kč –6 %
    Straight coupling 3 mm
    Stock (71 pcs)
    12 Kč excl. VAT
    15 Kč / pcs

    Direct coupling with 3 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

    Code: SVR-3
    Direct coupling reduced 6 - 4 mm
    42 Kč –4 %
    Direct coupling reduced 6 - 4 mm
    Stock (11 pcs)
    33 Kč excl. VAT
    40 Kč / pcs

    Reducing coupling with 4 and 6 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

    Code: SVRR-46
    L-connector W-3
    42 Kč –4 %
    L-connector W-3
    Stock (97 pcs)
    33 Kč excl. VAT
    40 Kč / pcs

    Coupling with 3 mm hose shank in POM plastic material, resistant to petrol, diesel and oil.

    Code: W-3
    T-coupling T-6
    55 Kč –3 %
    T-coupling T-6
    Stock (19 pcs)
    44 Kč excl. VAT
    53 Kč / pcs

    T-coupling with 6 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

    Code: T-6
    T-coupling T-9
    70 Kč –5 %
    T-coupling T-9
    Stock (32 pcs)
    55 Kč excl. VAT
    66 Kč / pcs

    T-coupling with 9 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

    Code: T-9
    Y-connector Y-3
    40 Kč –5 %
    Y-connector Y-3
    Stock (88 pcs)
    31 Kč excl. VAT
    38 Kč / pcs

    Y-coupling with 3 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

    Code: Y-3
    Straight coupling 5 mm
    25 Kč –8 %
    Straight coupling 5 mm
    Stock (27 pcs)
    19 Kč excl. VAT
    23 Kč / pcs

    Direct coupling with 5 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

    Code: SVR-5
    T-coupling T-10
    89 Kč –5 %
    T-coupling T-10
    Stock (21 pcs)
    69 Kč excl. VAT
    84 Kč / pcs

    T-coupling with 10 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

    Code: T-10
    T-coupling T-16
    179 Kč –5 %
    T-coupling T-16
    Stock (55 pcs)
    140 Kč excl. VAT
    170 Kč / pcs

    T-coupling with 16 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

    Code: T-16
    L-connector W-4
    46 Kč –4 %
    L-connector W-4
    Stock (92 pcs)
    36 Kč excl. VAT
    44 Kč / pcs

    Coupling with 4 mm hose shank in POM plastic material, resistant to petrol, diesel and oil.

    Code: W-4
    L-coupling W-6
    55 Kč –3 %
    L-coupling W-6
    Stock (16 pcs)
    44 Kč excl. VAT
    53 Kč / pcs

    Coupling with 6 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil.

    Code: W-6
    T-coupling T-13
    132 Kč –4 %
    T-coupling T-13
    Stock (19 pcs)
    104 Kč excl. VAT
    126 Kč / pcs

    T-coupling with 13 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

    Code: T-13
    Straight coupling 6 mm
    34 Kč –5 %
    Straight coupling 6 mm
    Stock (17 pcs)
    26 Kč excl. VAT
    32 Kč / pcs

    Straight coupling with 6 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

    Code: SVR-6
    T-coupling T-19
    199 Kč –5 %
    T-coupling T-19
    Stock (30 pcs)
    156 Kč excl. VAT
    189 Kč / pcs

    T-coupling with 19 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

    Code: T-19
    Y-connector Y-6
    57 Kč –5 %
    Y-connector Y-6
    Stock (11 pcs)
    45 Kč excl. VAT
    54 Kč / pcs

    Y-coupling with 6 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

    Code: Y-6
    TR-646 reduced T-coupling
    55 Kč –3 %
    TR-646 reduced T-coupling
    Stock (15 pcs)
    44 Kč excl. VAT
    53 Kč / pcs

    Reducing T-coupling with 6 mm, 4 mm and 6 mm connection in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

    Code: TR-646
    Direct coupling reduced 9 - 4 mm
    71 Kč –4 %
    Direct coupling reduced 9 - 4 mm
    Stock (14 pcs)
    56 Kč excl. VAT
    68 Kč / pcs

    Reducing coupling with 4 and 9 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

    Code: SVRR-49
    TR-343 reduced T-coupling
    55 Kč –3 %
    TR-343 reduced T-coupling
    Stock (7 pcs)
    44 Kč excl. VAT
    53 Kč / pcs

    Reduced T-coupling with 3 mm, 4 mm and 3 mm connection in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in...

    Code: TR-343
    TR-464 reduced T-coupling
    55 Kč –3 %
    TR-464 reduced T-coupling
    Stock (58 pcs)
    44 Kč excl. VAT
    53 Kč / pcs

    Reducing T-coupling with 4 mm, 6 mm and 4 mm connection in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

    Code: TR-464
    Straight coupling 9 mm
    49 Kč –4 %
    Straight coupling 9 mm
    Stock (86 pcs)
    39 Kč excl. VAT
    47 Kč / pcs

    Direct coupling with 9 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

    Code: SVR-9
    Y-connector Y-10
    92 Kč –4 %
    Y-connector Y-10
    Stock (69 pcs)
    73 Kč excl. VAT
    88 Kč / pcs

    Y-coupling with 10 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

    Code: Y-10
    Direct coupling reduced 9 - 6 mm
    67 Kč –4 %
    Direct coupling reduced 9 - 6 mm
    Stock (15 pcs)
    53 Kč excl. VAT
    64 Kč / pcs

    Reducing coupling with 9 and 6 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

    Code: SVRR-69
    L-connector W-9
    71 Kč –5 %
    L-connector W-9
    Stock (59 pcs)
    55 Kč excl. VAT
    67 Kč / pcs

    Coupling with hose shank 9 mm in plastic version made of POM material resistant to petrol, diesel and oil.

    Code: W-9
    X-coupler X-4
    63 Kč –6 %
    X-coupler X-4
    Stock (51 pcs)
    49 Kč excl. VAT
    59 Kč / pcs

    X-coupling with 4 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

    Code: X-4
    Straight coupling 10 mm
    59 Kč –5 %
    Straight coupling 10 mm
    Stock (75 pcs)
    46 Kč excl. VAT
    56 Kč / pcs

    Direct coupling with 10 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

    Code: SVR-10
    Direct coupling reduced 10 - 6 mm
    79 Kč –5 %
    Direct coupling reduced 10 - 6 mm
    Stock (47 pcs)
    62 Kč excl. VAT
    75 Kč / pcs

    Reducing coupling with 10 and 6 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

    Code: SVRR-610
    Y-connector Y-9
    77 Kč –5 %
    Y-connector Y-9
    Stock (21 pcs)
    60 Kč excl. VAT
    73 Kč / pcs

    Y-coupling with 9 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

    Code: Y-9
    Direct coupling reduced 10 - 9 mm
    85 Kč –4 %
    Direct coupling reduced 10 - 9 mm
    Stock (87 pcs)
    67 Kč excl. VAT
    81 Kč / pcs

    Reducing coupling with 10 and 9 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

    Code: SVRR-910
    X-coupling X-6
    84 Kč –4 %
    X-coupling X-6
    Stock (27 pcs)
    66 Kč excl. VAT
    80 Kč / pcs

    X-coupling with 6 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

    Code: X-6
    Direct coupling reduced 13 - 10 mm
    94 Kč –5 %
    Direct coupling reduced 13 - 10 mm
    Stock (19 pcs)
    74 Kč excl. VAT
    89 Kč / pcs

    Reduced coupling with 13 and 10 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation...

    Code: SVRR-1013
    Direct coupling reduced 13 - 9 mm
    94 Kč –5 %
    Direct coupling reduced 13 - 9 mm
    Stock (14 pcs)
    74 Kč excl. VAT
    89 Kč / pcs

    Reducing coupling with 13 and 9 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

    Code: SVRR-913
    Y-connector Y-13
    127 Kč –5 %
    Y-connector Y-13
    Stock (14 pcs)
    99 Kč excl. VAT
    120 Kč / pcs

    Y-coupling with hose shank 13 mm in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

    Code: Y-13
    Direct coupling 19 mm
    136 Kč –5 %
    Direct coupling 19 mm
    Stock (27 pcs)
    107 Kč excl. VAT
    129 Kč / pcs

    Direct coupling with 19 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up...

    Code: SVR-19
    TR-969 reduced T-coupling
    90 Kč –5 %
    TR-969 reduced T-coupling
    Stock (6 pcs)
    70 Kč excl. VAT
    85 Kč / pcs

    Reducing T-coupling with 9 mm, 6 mm and 9 mm connection in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

    Code: TR-969
    T-coupling reduced TR-13613
    110 Kč –4 %
    T-coupling reduced TR-13613
    Stock (20 pcs)
    87 Kč excl. VAT
    105 Kč / pcs

    Reduced T-coupling with 13 mm, 6 mm and 13 mm connection in plastic version made of gasoline, diesel and oil resistant POM material. Simple fastener for attaching hoses in...

    Code: TR-13613
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