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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

    Straight coupling 4 mm
    €0,40 –10 %
    Straight coupling 4 mm
    Stock (49 pcs)
    Code: SVR-4
    Was: €0,40  (–10 %)
    €0,36
    (€0,30 excl. VAT)
    Sealing ring made of hardened PVC DR-18PV
    €0,15 –6 %
    Sealing ring made of hardened PVC DR-18PV
    Stock (100 pcs)
    Code: DR-18PV
    Was: €0,15  (–6 %)
    €0,14
    (€0,12 excl. VAT)
    Direct coupling 6
    €1,80 –10 %
    Direct coupling 6
    Stock (>1000 pcs)
    Code: PUC-6
    Was: €1,80  (–10 %)
    €1,62
    (€1,34 excl. VAT)
    Direct coupling 10
    €2,23 –9 %
    Direct coupling 10
    Stock (>1000 pcs)
    Code: PUC-10
    Was: €2,23  (–9 %)
    €2,01
    (€1,66 excl. VAT)
    Noise suppressor with external thread - bronze design G1/4"
    €2,15 –5 %
    Noise suppressor with external thread - bronze design G1/4"
    Stock (>1000 pcs)
    Code: SC-14
    Was: €2,15  (–5 %)
    €2,04
    (€1,69 excl. VAT)
    Direct coupling 8
    €1,93 –9 %
    Direct coupling 8
    Stock (>1000 pcs)
    Code: PUC-8
    Was: €1,93  (–9 %)
    €1,74
    (€1,44 excl. VAT)
    Quick couplings with external pipe thread G1/2"
    €4,70 –5 %
    Quick couplings with external pipe thread G1/2"
    Stock (503 pcs)
    Code: ES12A
    Was: €4,70  (–5 %)
    €4,46
    (€3,69 excl. VAT)
    Direct clutch reduced 8 - 10
    €2,70 –10 %
    Direct clutch reduced 8 - 10
    Stock (>1000 pcs)
    Code: PG-810
    Was: €2,70  (–10 %)
    €2,43
    (€2,01 excl. VAT)
    Direct clutch reduced 6 - 8
    €2,28 –10 %
    Direct clutch reduced 6 - 8
    Stock (>1000 pcs)
    Code: PG-68
    Was: €2,28  (–10 %)
    €2,05
    (€1,69 excl. VAT)
    Straight fitting 8 - G1/4"
    €2,06 –10 %
    Straight fitting 8 - G1/4"
    Stock (633 pcs)
    Code: PCG-148
    Was: €2,06  (–10 %)
    €1,85
    (€1,53 excl. VAT)
    Show more products
    1162 items total
    Noise suppressor with external thread - bronze design G1/4"
    €2,15 –5 %
    Noise suppressor with external thread - bronze design G1/4"
    Stock (>1000 pcs)
    €1,69 excl. VAT
    €2,04 / 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
    Elbows with internal pipe threads G1/2"- G1/2"
    Tip
    €7,59 –5 %
    Elbows with internal pipe threads G1/2"- G1/2"
    Stock (128 pcs)
    €5,96 excl. VAT
    €7,21 / pcs

    Elbows with internal pipe threads G1/2"- G1/2" with length 34. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control...

    Code: A021-12
    Reduction with tubular thread G1/4"-G3/8"
    €7,83 –5 %
    Reduction with tubular thread G1/4"-G3/8"
    Stock (7 pcs)
    €6,14 excl. VAT
    €7,43 / pcs

    Reducer with pipe thread G1/4" - G3/8". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended applications...

    Code: AX001-1438
    Silencer with external thread - acetal design G1/8"
    €2,03 –4 %
    Silencer with external thread - acetal design G1/8"
    Stock (264 pcs)
    €1,60 excl. VAT
    €1,93 / pcs

    Silencer with external thread in acetal G1/8". Use of venting of valve openings and switchboards. Applications in automation, measurement and control technology

    Code: SU-18
    Noise suppressor areas with stainless steel sieve G1/2"
    €4,85 –4 %
    Noise suppressor areas with stainless steel sieve G1/2"
    Stock (389 pcs)
    €3,81 excl. VAT
    €4,61 / 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
    Reduction internal 1/4" - external 1/8"
    €2,62 –4 %
    Reduction internal 1/4" - external 1/8"
    Stock (100 pcs)
    €2,06 excl. VAT
    €2,49 / pcs

    Brass reducer from internal thread G1/4" to external thread G1/8". Made of pure brass MS 58, designed for the production of fittings. Designed for compressed air technology, but...

    Code: RF1814M
    Plugs with allen socket and socket and with external thread G3/8"
    Tip
    €1,52 –5 %
    Plugs with allen socket and socket and with external thread G3/8"
    Stock (205 pcs)
    €1,19 excl. VAT
    €1,44 / 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
    Reduction with tubular thread G1/8"-G1/4"
    €6,59 –5 %
    Reduction with tubular thread G1/8"-G1/4"
    Stock (4 pcs)
    €5,17 excl. VAT
    €6,26 / pcs

    Reducer with pipe thread G1/8"-G1/4". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended applications...

    Code: AX001-1814
    Reduction internal 1/8" - external M5
    €3 –5 %
    Reduction internal 1/8" - external M5
    Stock (9 pcs)
    €2,36 excl. VAT
    €2,85 / pcs

    Brass reducer from internal thread G1/8" to external thread metric M5. Made of pure brass MS 58, designed for the production of fittings. Designed for compressed air technology,...

    Code: RF0518M
    Muffs with internal threads G1/8" - G3/8"
    Tip
    €2,14 –4 %
    Muffs with internal threads G1/8" - G3/8"
    Stock (84 pcs)
    €1,69 excl. VAT
    €2,04 / pcs

    Female threaded sockets A007 with G1/8" and G3/8" threads. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A007-1838
    Bolting with mandrel with external thread 19 - G1/2"
    €6,86 –4 %
    Bolting with mandrel with external thread 19 - G1/2"
    Stock (153 pcs)
    €5,39 excl. VAT
    €6,52 / pcs

    Hose barb fitting with hose barb with male thread 19 - G1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed...

    Code: T1219M
    Slip nut G1/4"
    €1,48 –5 %
    Slip nut G1/4"
    Stock (127 pcs)
    €1,16 excl. VAT
    €1,40 / pcs

    Cover nut G1/4" with 10,6 mm hole. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: U14M
    Noise suppressor areas with stainless steel sieve G3/8"
    €3,41 –5 %
    Noise suppressor areas with stainless steel sieve G3/8"
    Stock (397 pcs)
    €2,67 excl. VAT
    €3,23 / 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
    Bolting with mandrel with external thread 19 - G3/4"
    €7,20 –5 %
    Bolting with mandrel with external thread 19 - G3/4"
    Stock (148 pcs)
    €5,65 excl. VAT
    €6,84 / pcs

    Hose barb fitting with hose barb with male thread 19 - G3/4". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed...

    Code: T3419M
    T-piece with internal threads G1/4"
    €5,07 –4 %
    T-piece with internal threads G1/4"
    Stock (13 pcs)
    €3,98 excl. VAT
    €4,82 / pcs

    T-piece with internal threads G1/4". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: TS14M
    252786 1 sroubeni s vnejsimi zavity g3 8 g3 8
    €2,37 –5 %
    Screwing with external threads G3/8"-G3/8"
    Stock (85 pcs)
    €1,86 excl. VAT
    €2,25 / pcs

    Fittings with external threads G3/8"-G3/8". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: D3838M
    Screwing with external pipe threads G1/2" - G1/2"
    Tip
    €2,77 –5 %
    Screwing with external pipe threads G1/2" - G1/2"
    Stock (445 pcs)
    €2,17 excl. VAT
    €2,63 / pcs

    A005 pipe thread fitting with G 1/2" thread, 10 thread length. Second thread G 1/2", thread length 10. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A005-1212
    Bolting with mandrel with external thread 13 - G1/2"
    €4,03 –4 %
    Bolting with mandrel with external thread 13 - G1/2"
    Stock (845 pcs)
    €3,17 excl. VAT
    €3,83 / pcs

    Hose barb fitting with male thread 13 - G1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed...

    Code: T1213M
    Blanking plug with Allen tightening, without fitting R1/2"
    €2,29 –4 %
    Blanking plug with Allen tightening, without fitting R1/2"
    Stock (10 pcs)
    €1,80 excl. VAT
    €2,18 / pcs

    Plug with Allen tightening, without R1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: VSI12M
    Silencer with external thread - acetal design G1/2"
    €5,01 –4 %
    Silencer with external thread - acetal design G1/2"
    Stock (922 pcs)
    €3,93 excl. VAT
    €4,76 / 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
    252795 1 sroubeni s vnejsimi zavity g1 2 g1 2
    €4,39 –5 %
    Screwing with external threads G1/2"-G1/2"
    Stock (132 pcs)
    €3,45 excl. VAT
    €4,17 / pcs

    Fittings with external threads G1/2"-G1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: D1212M
    Check valve FF - 1/4"
    €11,54 –4 %
    Check valve FF - 1/4"
    Stock (5 pcs)
    €9,07 excl. VAT
    €10,97 / pcs

    Functional fittings - non-return valves. Check valves designed for air flow in one direction only, brass design, pressure 10 bar, tubular design with 1/4" internal threads.

    Code: FF-14
    Silencer with external thread - acetal design G1/4"
    €2,42 –4 %
    Silencer with external thread - acetal design G1/4"
    Stock (309 pcs)
    €1,90 excl. VAT
    €2,30 / pcs

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

    Code: SU-14
    Noise suppressor areas with stainless steel sieve G1/8"
    €1,64 –4 %
    Noise suppressor areas with stainless steel sieve G1/8"
    Stock (>1000 pcs)
    €1,29 excl. VAT
    €1,56 / 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
    Plugs with hexagon socket without mounting and with G1/4" external thread
    Tip
    €1,12 –5 %
    Plugs with hexagon socket without mounting and with G1/4" external thread
    Stock (>1000 pcs)
    €0,88 excl. VAT
    €1,06 / pcs

    Allen plugs without fitting, with external thread G1/4". Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A012-14
    Bolting with mandrel with external thread 6 - G1/4"
    €2,21 –4 %
    Bolting with mandrel with external thread 6 - G1/4"
    Stock (796 pcs)
    €1,74 excl. VAT
    €2,10 / pcs

    Hose barb fitting with hose shank with male thread 6 - G1/4". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed...

    Code: T146M
    252594 vsuvky do prevlecnych matic s vnejsim konusem 9 1 4
    €1,61 –4 %
    Nipples for union nuts with external cone 9 - 1/4"
    Stock (195 pcs)
    €1,26 excl. VAT
    €1,53 / pcs

    Nipples for coupling nuts with outer taper 9mm for nut U14M. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for...

    Code: ST149M
    252219 1 t sroubeni s vnitrnimi zavity g3 8 a vnejsim r3 8
    Tip
    €5,70 –5 %
    T-fitting with internal threads G3/8" and external threads R3/8"
    Stock (292 pcs)
    €4,47 excl. VAT
    €5,41 / pcs

    T-fittings with internal threads G3/8" and external R3/8", lengths 55 and 36. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement...

    Code: A024-38
    Slip nut G1/8"
    €1,68 –4 %
    Slip nut G1/8"
    Stock (32 pcs)
    €1,32 excl. VAT
    €1,60 / pcs

    Cover nut G1/8" with 7.2 mm hole. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air technology,...

    Code: U18M
    Bolting with mandrel with external thread 13 - G3/8"
    €2,90 –5 %
    Bolting with mandrel with external thread 13 - G3/8"
    Stock (453 pcs)
    €2,27 excl. VAT
    €2,75 / pcs

    Hose barb fitting with male thread 13 - G3/8". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed...

    Code: T3813M
    252783 1 sroubeni s vnejsimi zavity g1 4 g1 2
    €4,16 –5 %
    Screwing with external threads G1/4"-G1/2"
    Stock (103 pcs)
    €3,26 excl. VAT
    €3,95 / pcs

    Fittings with external threads G1/4"-G1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: D1412M
    Bolting with mandrel with external thread 8 - G3/8"
    €2,72 –4 %
    Bolting with mandrel with external thread 8 - G3/8"
    Stock (>1000 pcs)
    €2,14 excl. VAT
    €2,59 / pcs

    Hose barb fitting with 8 - G3/8" male thread. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: T388M
    Bolting with mandrel with external thread 13 - M14
    €1,85 –4 %
    Bolting with mandrel with external thread 13 - M14
    Stock (3 pcs)
    €1,45 excl. VAT
    €1,76 / pcs

    Hose barb fitting with M14 - 13 male thread. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: TM1413M
    Bolting with mandrel with external thread 13 - M12
    €1,85 –4 %
    Bolting with mandrel with external thread 13 - M12
    Stock (15 pcs)
    €1,45 excl. VAT
    €1,76 / pcs

    Hose barb fitting with M12 - 13 male thread. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: TM1213M
    Bolting with mandrel with external thread 9 - M10
    €1,53 –4 %
    Bolting with mandrel with external thread 9 - M10
    Stock (5 pcs)
    €1,21 excl. VAT
    €1,46 / pcs

    Hose barb fitting with M10 - 9 male thread. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: TM109M
    Bolting with mandrel with external thread 9 - M8
    €1,63 –4 %
    Bolting with mandrel with external thread 9 - M8
    Stock (15 pcs)
    €1,28 excl. VAT
    €1,55 / pcs

    Hose barb fitting with M8 - 9 male thread. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: TM89M
    Reduction internal/external thread G3/8"- G1/2"
    €2,74 –4 %
    Reduction internal/external thread G3/8"- G1/2"
    Stock (253 pcs)
    €2,16 excl. VAT
    €2,61 / pcs

    Inner/outer thread G3/8"- G1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air technology,...

    Code: R3812M
    245871 1 rozdelovaci kostka g3 8
    €18,11 –5 %
    Splitter G3/8"
    Stock (49 pcs)
    €14,21 excl. VAT
    €17,20 / 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
    Bolting with mandrel with external thread 13 - G1/4"
    €2,37 –5 %
    Bolting with mandrel with external thread 13 - G1/4"
    Stock (198 pcs)
    €1,86 excl. VAT
    €2,25 / pcs

    Hose barb fitting with male thread 13 - G1/4". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed...

    Code: T1413M
    245868 1 rozdelovaci kostka g1 4
    €12 –5 %
    Splitter G1/4"
    Stock (79 pcs)
    €9,42 excl. VAT
    €11,40 / 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
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