Customer support:311 532 091info@kompresory-vzduchotechnika.cz
    Currency
    EUR
    Language
    English
    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.

    #ShowMore#

    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"
    €3,79 –5 %
    L-coupling swivel 6 - R1/8"
    Stock (218 pcs)
    Code: PH-186
    Was: €3,79  (–5 %)
    €3,60
    (€2,98 excl. VAT)
    L-coupling 6 - G1/8"
    €2,26 –4 %
    L-coupling 6 - G1/8"
    Stock (>1000 pcs)
    Code: PLG-186
    Was: €2,26  (–4 %)
    €2,15
    (€1,78 excl. VAT)
    Straight coupling 6 mm
    €0,60 –10 %
    Straight coupling 6 mm
    Stock (38 pcs)
    Code: SVR-6
    Was: €0,60  (–10 %)
    €0,54
    (€0,45 excl. VAT)
    Quick couplings with external pipe thread G1/2"
    €5,74 –5 %
    Quick couplings with external pipe thread G1/2"
    Stock (>1000 pcs)
    Code: ES12A
    Was: €5,74  (–5 %)
    €5,45
    (€4,50 excl. VAT)
    Direct clutch reduced 4 - 8
    €1,85 –4 %
    Direct clutch reduced 4 - 8
    Stock (>1000 pcs)
    Code: PG-48
    Was: €1,85  (–4 %)
    €1,76
    (€1,45 excl. VAT)
    Straight fitting 8 - G1/2"
    €4,59 –5 %
    Straight fitting 8 - G1/2"
    Stock (188 pcs)
    Code: PCG-128
    Was: €4,59  (–5 %)
    €4,36
    (€3,60 excl. VAT)
    L-connector W-4
    €0,76 –9 %
    L-connector W-4
    Stock (67 pcs)
    Code: W-4
    Was: €0,76  (–9 %)
    €0,69
    (€0,57 excl. VAT)
    Direct coupling 6
    €1,46 –4 %
    Direct coupling 6
    Stock (>1000 pcs)
    Code: PUC-6
    Was: €1,46  (–4 %)
    €1,39
    (€1,15 excl. VAT)
    Noise suppressor with external thread - bronze design G1/8"
    €1,52 –4 %
    Noise suppressor with external thread - bronze design G1/8"
    Stock (486 pcs)
    Code: SC-18
    Was: €1,52  (–4 %)
    €1,45
    (€1,20 excl. VAT)
    Nickel plated quick coupling - G1/4"
    €12,81 –5 %
    Nickel plated quick coupling - G1/4"
    Stock (15 pcs)
    Code: ESN14A
    Was: €12,81  (–5 %)
    €12,17
    (€10,06 excl. VAT)
    Show more products
    411 items total
    Reduction internal 3/4" - external 1/2"
    €7,78 –5 %
    Reduction internal 3/4" - external 1/2"
    Stock (216 pcs)
    €6,11 excl. VAT
    €7,39 / pcs

    Brass reducer from internal thread G3/4" to external thread G1/2". Made of pure brass MS 58, designed for the production of fittings. Designed for compressed air technology, but...

    Code: RF1234M
    Quick couplings with external pipe thread G1/2"
    Tip
    €5,74 –5 %
    Quick couplings with external pipe thread G1/2"
    Stock (>1000 pcs)
    €4,50 excl. VAT
    €5,45 / pcs

    Female quick coupling DN7,2 with 1/2" male pipe thread in pure brass MS 58 equipped with shut-off valve. New mandrel contour for better seating of the anti-twist and easier...

    Code: ES12A
    Nipples with external thread G1/2"
    Tip
    €3,40 –5 %
    Nipples with external thread G1/2"
    Stock (>1000 pcs)
    €2,67 excl. VAT
    €3,23 / pcs

    Nipple ES - male quick coupling DN7,2 with external pipe thread G1/2". Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for...

    Code: ES12NA
    ESX12A rychlospojka DN72 LUDECKE
    Tip
    from €5,15 up to –5 %
    Quick coupler ESX external thread G1/2"
    Stock (841 pcs)
    from €4,04 excl. VAT
    from €4,89 / pcs

    Female quick coupling ESX DN7,2 with external pipe thread 1/2". Design in pure brass MS 58 equipped with one-way shut-off valve. Designed for compressed air in industry, crafts....

    Code: ESX12A
    Straight fitting 8 - G1/2"
    Tip
    €4,59 –5 %
    Straight fitting 8 - G1/2"
    Stock (188 pcs)
    €3,60 excl. VAT
    €4,36 / pcs

    Socket coupling in straight plastic design with 1/2" male pipe thread. For quick and easy installation of plastic tubing with an outer diameter of 8 mm. Designed especially for...

    Code: PCG-128
    T-piece with internal threads G1/2"
    €8,72 –5 %
    T-piece with internal threads G1/2"
    Stock (10 pcs)
    €6,84 excl. VAT
    €8,28 / pcs

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

    Code: TS12M
    Direct fitting internal 10 - G1/2"
    Tip
    €5,21 –4 %
    Direct fitting internal 10 - G1/2"
    Stock (225 pcs)
    €4,09 excl. VAT
    €4,95 / pcs

    Socket coupling in straight plastic design with 1/2" female pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PCF-1210
    DWS ES rozdvojka rychlospojka dn72 ludecke es evropa vzduch tlak spoj kompresor poniklovane (1)
    Tip
    €21,30 –5 %
    Manifold with G1/2" quick couplings
    Stock (46 pcs)
    €16,72 excl. VAT
    €20,23 / pcs

    Coupling for quick couplings with internal threads 3 x 1/2" + 2 x Quick couplings ES DN7,2 (ES12A). Special manifold in pure brass MS 58. Designed for compressed air in...

    Code: DWS12ES
    Direct fitting with internal thread 8 - G1/2"
    €4,33 –5 %
    Direct fitting with internal thread 8 - G1/2"
    Stock (115 pcs)
    €3,40 excl. VAT
    €4,11 / 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: MPCF-128
    Direct fitting 10/8 mm - G1/2"
    €4,83 –4 %
    Direct fitting 10/8 mm - G1/2"
    Stock (123 pcs)
    €3,79 excl. VAT
    €4,59 / pcs

    Straight fitting with 10/8 mm hose nut and G1/2" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPCG-1210
    Straight fitting 12 - G1/2"
    Tip
    €4,60 –5 %
    Straight fitting 12 - G1/2"
    Stock (424 pcs)
    €3,61 excl. VAT
    €4,37 / pcs

    Socket coupling in straight plastic design with 1/2" male pipe thread. For quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...

    Code: PCG-1212
    Bolting with mandrel with external thread 9 - G1/2"
    €3,94 –5 %
    Bolting with mandrel with external thread 9 - G1/2"
    Stock (559 pcs)
    €3,09 excl. VAT
    €3,74 / pcs

    Hose barb fitting for hose with external thread 9 - G1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for...

    Code: T129M
    Straight fitting 10 - G1/2"
    Tip
    €4,60 –5 %
    Straight fitting 10 - G1/2"
    Stock (367 pcs)
    €3,61 excl. VAT
    €4,37 / pcs

    Socket coupling in straight plastic design with 1/2" male pipe thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PCG-1210
    ESX12NA VSUVKA DN72 LUDECKE
    Tip
    from €3,11 –5 %
    Nipple ESX external thread G1/2"
    Stock (>1000 pcs)
    from €2,44 excl. VAT
    from €2,95 / pcs

    Nipple for ESX DN7,2 quick coupling with 1/2" male pipe thread. Design in pure brass MS 58 free passage without valve. Only the female can be closed. Designed for compressed air...

    Code: ESX12NA
    252795 1 sroubeni s vnejsimi zavity g1 2 g1 2
    €4,47 –4 %
    Fitting with external threads G1/2" - G1/2"
    Stock (97 pcs)
    €3,51 excl. VAT
    €4,25 / pcs

    Fitting 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
    Direct fitting internal 12 - G1/2"
    Tip
    €5,26 –4 %
    Direct fitting internal 12 - G1/2"
    Stock (162 pcs)
    €4,13 excl. VAT
    €5 / pcs

    Socket coupling in straight plastic design with 1/2" female pipe thread. Quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...

    Code: PCF-1212
    Reducing Internal/External Thread G1/2" - G3/4"
    €6,37 –5 %
    Reducing Internal/External Thread G1/2" - G3/4"
    Stock (98 pcs)
    €5 excl. VAT
    €6,05 / pcs

    Internal/external thread reduction G1/2" - G3/4". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed...

    Code: R1234M
    ESX12NI VSUVKA DN72 LUDECKE
    Tip
    from €3,01 up to –5 %
    Nipple ESX internal thread G1/2"
    Stock (138 pcs)
    from €2,36 excl. VAT
    from €2,86 / pcs

    Nipple for ESX DN7,2 quick coupling with 1/2" female pipe thread. Design in pure brass MS 58 free passage without valve. Only the female can be closed. Designed for compressed...

    Code: ESX12NI
    Elbow 90° with internal threads G1/2"
    €6,23 –4 %
    Elbow 90° with internal threads G1/2"
    Stock (21 pcs)
    €4,89 excl. VAT
    €5,92 / pcs

    Elbow 90⁰ with internal threads G1/2". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: W12M
    Grommet G3/8" - G1/2"
    €6 –5 %
    Grommet G3/8" - G1/2"
    Stock (20 pcs)
    €4,71 excl. VAT
    €5,70 / pcs

    Grommet 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, but also...

    Code: SCV38M
    Grommet G1/2" - M28x1,5
    €10,71 –5 %
    Grommet G1/2" - M28x1,5
    Stock (5 pcs)
    €8,40 excl. VAT
    €10,17 / pcs

    Grommet G1/2" - M28x1,5. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air technology, but...

    Code: SCV12M
    L-thread with external thread 12 - G1/2"
    €8,61 –4 %
    L-thread with external thread 12 - G1/2"
    Stock (87 pcs)
    €6,76 excl. VAT
    €8,18 / 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: MPLG-1212
    Reduction internal NPT 1/2" - external G1/2"
    €16,65 –4 %
    Reduction internal NPT 1/2" - external G1/2"
    Stock (10 pcs)
    €13,07 excl. VAT
    €15,82 / pcs

    Reducer with internal American thread NPT 1/2" to external pipe thread G 1/2". Made of pure brass MS 58, designed for the production of fittings up to a maximum pressure of 10...

    Code: RGN1212M
    252783 1 sroubeni s vnejsimi zavity g1 4 g1 2
    €4,23 –4 %
    Fitting with external threads G1/4" - G1/2"
    Stock (175 pcs)
    €3,32 excl. VAT
    €4,02 / 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
    Reducer Internal/External Thread G3/8" - G1/2"
    €2,79 –5 %
    Reducer Internal/External Thread G3/8" - G1/2"
    Stock (198 pcs)
    €2,19 excl. VAT
    €2,65 / pcs

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

    Code: R3812M
    Bolting with mandrel with external thread 19 - G1/2"
    €6,86 –4 %
    Bolting with mandrel with external thread 19 - G1/2"
    Stock (113 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
    L-thread with external thread 8 - G1/2"
    €7,50 –5 %
    L-thread with external thread 8 - G1/2"
    Stock (149 pcs)
    €5,88 excl. VAT
    €7,12 / 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: MPLG-128
    T-screwing with internal threads G1/2"
    Tip
    €11,28 –4 %
    T-screwing with internal threads G1/2"
    Stock (287 pcs)
    €8,86 excl. VAT
    €10,72 / pcs

    T-fittings with internal threads G1/2" with lengths 68 and 34. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control...

    Code: A023-12
    Reducer Internal/External Thread G1/2" - G1"
    €8,94 –5 %
    Reducer Internal/External Thread G1/2" - G1"
    Stock (64 pcs)
    €7,02 excl. VAT
    €8,49 / pcs

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

    Code: R1210M
    Bolting with mandrel with external thread 13 - G1/2"
    €4,04 –5 %
    Bolting with mandrel with external thread 13 - G1/2"
    Stock (534 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
    Direct fitting with external thread 8 - G1/2"
    €4,34 –5 %
    Direct fitting with external thread 8 - G1/2"
    Stock (122 pcs)
    €3,40 excl. VAT
    €4,12 / 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: MPCG-128
    Noise suppressor areas with stainless steel sieve G1/2"
    €4,86 –4 %
    Noise suppressor areas with stainless steel sieve G1/2"
    Stock (417 pcs)
    €3,82 excl. VAT
    €4,62 / 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
    L-coupling internal 12 - G1/2"
    Tip
    €8,44 –4 %
    L-coupling internal 12 - G1/2"
    Stock (70 pcs)
    €6,63 excl. VAT
    €8,02 / pcs

    Socket coupling in corner plastic version with 1/2" female pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PLF-1212
    Direct fitting with external thread 10 - G1/2"
    €4,34 –5 %
    Direct fitting with external thread 10 - G1/2"
    Stock (162 pcs)
    €3,40 excl. VAT
    €4,12 / 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: MPCG-1210
    Plugs with allen socket and socket and with G1/2" external thread
    Tip
    €2,50 –4 %
    Plugs with allen socket and socket and with G1/2" external thread
    Stock (94 pcs)
    €1,97 excl. VAT
    €2,38 / pcs

    Allen plugs including fitting, with external thread G1/2". Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

    Code: A009-12
    Quick couplings with internal thread G1/2"
    Tip
    €6,48 –4 %
    Quick couplings with internal thread G1/2"
    Stock (424 pcs)
    €5,09 excl. VAT
    €6,16 / pcs

    Female quick coupling ES DN7,2 with female pipe thread G1/2". Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of the anti-twist...

    Code: ES12I
    254736 rychlospojka s vnitrnim zavitem g1 2
    Tip
    €29,68 –5 %
    Quick coupling with internal thread G1/2"
    Stock (1 pcs)
    €23,30 excl. VAT
    €28,19 / pcs

    Quick coupling with internal pipe thread G1/2". High quality and robust quick couplings with high media flow. Designed primarily for compressed air industry, crafts, especially...

    Code: ESI12I
    Reduction with pipe thread G1/4" - G1/2"
    €10,32 –5 %
    Reduction with pipe thread G1/4" - G1/2"
    Stock (5 pcs)
    €8,10 excl. VAT
    €9,80 / pcs

    Reducer with pipe thread G1/4" - G1/2". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended applications...

    Code: AX001-1412
    Reduction internal 1/2" - external 1/4"
    €3,79 –5 %
    Reduction internal 1/2" - external 1/4"
    Stock (10 pcs)
    €2,98 excl. VAT
    €3,60 / pcs

    Brass reducer from internal thread G1/2" to external thread G1/4". Made of pure brass MS 58, designed for the production of fittings. Designed for compressed air technology, but...

    Code: RF1412M
    Reduction internal G1/2" - external 3/4"
    Tip
    €3,91 –4 %
    Reduction internal G1/2" - external 3/4"
    Stock (94 pcs)
    €3,07 excl. VAT
    €3,72 / 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
    Up
    More products