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

    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
    374 items total
    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
    239244 1 l sroubeni 6 4 mm g1 8
    €3,24 –5 %
    L-thread 6/4 mm - G1/8"
    Stock (103 pcs)
    €2,54 excl. VAT
    €3,07 / pcs

    The corner fitting with 6/4 mm hose nut and G1/8" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPLG-186
    L-thread with external thread 8 - G1/8"
    €4,86 –5 %
    L-thread with external thread 8 - G1/8"
    Stock (565 pcs)
    €3,81 excl. VAT
    €4,61 / 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-188
    L-coupling 10 - G1/8"
    Tip
    €3,86 –9 %
    L-coupling 10 - G1/8"
    Stock (414 pcs)
    €2,88 excl. VAT
    €3,48 / pcs

    Socket coupling in corner plastic version with 1/8" male pipe thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PLG-1810
    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
    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
    Nipples with external thread G1/8"
    Tip
    €1,21 –4 %
    Nipples with external thread G1/8"
    Stock (19 pcs)
    €0,95 excl. VAT
    €1,15 / pcs

    Nipple ES - male quick coupling DN7,2 with external pipe thread G1/8". Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for...

    Code: ES18NA
    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
    Direct fitting with external thread 8 - G1/8"
    €3,05 –4 %
    Direct fitting with external thread 8 - G1/8"
    Stock (125 pcs)
    €2,40 excl. VAT
    €2,90 / 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-188
    Straight fitting 12 - G1/8"
    Tip
    €3,37 –10 %
    Straight fitting 12 - G1/8"
    Stock (90 pcs)
    €2,50 excl. VAT
    €3,03 / pcs

    Socket coupling in straight plastic design with 1/8" male pipe thread. For quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...

    Code: PCG-1812
    Direct fitting internal 6 - G1/8"
    Tip
    €3,09 –10 %
    Direct fitting internal 6 - G1/8"
    Stock (>1000 pcs)
    €2,30 excl. VAT
    €2,78 / pcs

    Socket coupling in straight plastic design with 1/8" female pipe thread. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...

    Code: PCF-186
    285662 1 l sroubeni s vnejsim zavitem 5 g1 8
    €4,05 –4 %
    L-thread with external thread 5 - G1/8"
    Stock (398 pcs)
    €3,18 excl. VAT
    €3,85 / pcs

    Socket couplings in corner "L" design for quick and easy assembly of plastic hoses with 5 mm outer diameter. Coupling terminated with external pipe thread G 1/8". Applications...

    Code: MPLG-185
    Straight fitting 6/4 mm - G1/8"
    €1,55 –5 %
    Straight fitting 6/4 mm - G1/8"
    Stock (476 pcs)
    €1,21 excl. VAT
    €1,47 / pcs

    The straight fitting with 6/4 mm hose nut and G1/8" male pipe thread ensures a reliable connection from plastic hoses up to 15 bar. Particularly suitable for applications...

    Code: RPCG-186
    239625 l sroubeni s vnejsim zavitem 4 g1 8
    €3,77 –5 %
    L-thread with external thread 4 - G1/8"
    Stock (203 pcs)
    €2,96 excl. VAT
    €3,58 / 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-184
    Straight fitting 10 - G1/8"
    Tip
    €2,97 –9 %
    Straight fitting 10 - G1/8"
    Stock (293 pcs)
    €2,21 excl. VAT
    €2,68 / pcs

    Socket coupling in straight plastic design with 1/8" male pipe thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PCG-1810
    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
    L-coupling 4 - G1/8"
    Tip
    €2,50 –10 %
    L-coupling 4 - G1/8"
    Stock (384 pcs)
    €1,86 excl. VAT
    €2,25 / pcs

    Socket coupling in corner plastic version with 1/8" male pipe thread. Quick and easy installation of plastic tubing with 4 mm outer diameter. Designed especially for automation,...

    Code: PLG-184
    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
    L-coupling 6 - G1/8"
    Tip
    €2,78 –10 %
    L-coupling 6 - G1/8"
    Stock (835 pcs)
    €2,07 excl. VAT
    €2,50 / pcs

    Socket coupling in corner plastic version with 1/8" male pipe thread. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for automation,...

    Code: PLG-186
    Direct fitting with external thread 10 - G1/8"
    €4,26 –4 %
    Direct fitting with external thread 10 - G1/8"
    Stock (34 pcs)
    €3,35 excl. VAT
    €4,05 / 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-1810
    ESX14A rychlospojka DN72 LUDECKE
    Tip
    from €5,08 –5 %
    Quick coupling ESX male thread G1/8"
    Stock (418 pcs)
    from €3,98 excl. VAT
    from €4,82 / pcs
    Detail

    Female ESX DN7,2 quick coupling with 1/8" male pipe thread. Design in pure brass MS 58 equipped with one-way shut-off valve. Designed for compressed air in industry, crafts. Can...

    Code: ESX18A
    Grommet G1/8" - G1/4"
    €3 –5 %
    Grommet G1/8" - G1/4"
    Stock (7 pcs)
    €2,36 excl. VAT
    €2,85 / pcs

    Grommet G1/8" - G1/4". 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: SCV18M
    Quick couplings with internal thread G1/8"
    Tip
    €5,02 –4 %
    Quick couplings with internal thread G1/8"
    Stock (44 pcs)
    €3,94 excl. VAT
    €4,77 / pcs

    Female quick coupling ES DN7,2 with female pipe thread G1/8". Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of the anti-twist...

    Code: ES18I
    Noise suppressor with extension with external thread - bronze design G1/8"
    €2,85 –4 %
    Noise suppressor with extension with external thread - bronze design G1/8"
    Stock (716 pcs)
    €2,24 excl. VAT
    €2,71 / pcs

    Silencer with extension with external thread - bronze version G1/8". Designed to reduce noise. Utilize venting of valve openings and switchgear. Applications in automation,...

    Code: SEB-18
    Copper sealing ring DR-18CU
    €0,19 –5 %
    Copper sealing ring DR-18CU
    Stock (30 pcs)
    €0,15 excl. VAT
    €0,18 / pcs

    Designed for G 1/8" thread. The inner diameter is 10 mm and the outer diameter is 14 mm. Basic sealant for sealing threaded joints in pneumatic equipment.

    Code: DR-18CU
    L-coupling 8 - G1/8"
    Tip
    €2,88 –10 %
    L-coupling 8 - G1/8"
    Stock (>1000 pcs)
    €2,14 excl. VAT
    €2,59 / pcs

    Socket coupling in corner plastic version with 1/8" male pipe thread. Quick and easy installation of plastic tubing with 8 mm outer diameter. Designed especially for automation,...

    Code: PLG-188
    Reduction internal NPT 1/8" - external G1/8"
    €6,81 –4 %
    Reduction internal NPT 1/8" - external G1/8"
    Stock (16 pcs)
    €5,35 excl. VAT
    €6,47 / pcs

    Reducer with internal American thread NPT 1/8" to external pipe thread G 1/8". Made of pure brass MS 58, designed for the production of fittings up to a maximum pressure of 10...

    Code: RGN1818M
    Noise suppressor with external thread - bronze design G1/8"
    €1,52 –4 %
    Noise suppressor with external thread - bronze design G1/8"
    Stock (726 pcs)
    €1,20 excl. VAT
    €1,45 / pcs

    Silencer with external thread - bronze version G1/8". Utilize venting of valve openings and switchgear. Applications in automation, measurement and control technology

    Code: SC-18
    ESX14NI VSUVKA DN72 LUDECKE
    Tip
    from €1,52 up to –5 %
    Nipple ESX female thread G1/8"
    Stock (197 pcs)
    from €1,20 excl. VAT
    from €1,45 / pcs
    Detail

    Nipple for ESX DN7,2 quick coupling with 1/8" female pipe thread. Design in pure brass MS 58 free passage without valve. Only the female can be closed. Designed for compressed...

    Code: ESX18NI
    Nipples with internal thread G1/8"
    Tip
    €1,40 –5 %
    Nipples with internal thread G1/8"
    Stock (60 pcs)
    €1,10 excl. VAT
    €1,33 / pcs

    Nipple ES - male quick coupling DN7,2 with 1/8" female pipe thread. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for better...

    Code: ES18NI
    Plugs with allen socket and socket and with external thread G1/8"
    Tip
    €1,03 –4 %
    Plugs with allen socket and socket and with external thread G1/8"
    Stock (315 pcs)
    €0,81 excl. VAT
    €0,98 / 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
    Reduction internal/external thread G1/8"- G1/4"
    €1,44 –4 %
    Reduction internal/external thread G1/8"- G1/4"
    Stock (200 pcs)
    €1,13 excl. VAT
    €1,37 / pcs

    Inner/outer thread G1/8"- 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: R1814M
    241425 1 l sroubeni 8 6 mm g1 8
    €3,43 –4 %
    L-thread 8/6 mm - G1/8"
    Stock (227 pcs)
    €2,69 excl. VAT
    €3,26 / pcs

    The corner fitting with 8/6 mm hose nut and G1/8" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPLG-188
    Reduction internal G1/8" - external G1/2"
    Tip
    €2,54 –4 %
    Reduction internal G1/8" - external G1/2"
    Stock (548 pcs)
    €2 excl. VAT
    €2,42 / 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
    Direct fitting with internal thread 8 - G1/8"
    €3,37 –5 %
    Direct fitting with internal thread 8 - G1/8"
    Stock (42 pcs)
    €2,64 excl. VAT
    €3,20 / 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-188
    Sealing ring made of Teflon PTFE DR-18TE
    €0,26 –3 %
    Sealing ring made of Teflon PTFE DR-18TE
    Stock (20 pcs)
    €0,21 excl. VAT
    €0,25 / pcs

    Designed for G 1/8" thread. The inner diameter is 10.3 mm and the outer diameter is 13.0 mm. Basic sealant for sealing threaded joints in pneumatic equipment.

    Code: DR-18TE
    ESX14NA VSUVKA DN72 LUDECKE
    Tip
    from €1,40 up to –5 %
    Nipple ESX male thread G1/8"
    Stock (175 pcs)
    from €1,10 excl. VAT
    from €1,33 / pcs
    Detail

    Nipple for ESX DN7,2 quick coupling with 1/8" male pipe thread. Design in pure brass MS 58 free passage without valve. Only the female can be closed. Designed for compressed air...

    Code: ESX18NA
    Reduction internal/external thread M5 - G1/4"
    €1,69 –4 %
    Reduction internal/external thread M5 - G1/4"
    Stock (20 pcs)
    €1,33 excl. VAT
    €1,61 / 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
    Knees, inside G1/8" - external R1/8"
    Tip
    €2,32 –4 %
    Knees, inside G1/8" - external R1/8"
    Stock (398 pcs)
    €1,83 excl. VAT
    €2,21 / pcs

    Elbows with inner G1/8" - outer R1/8" with lengths 21 and 18. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control...

    Code: A022-18
    Up
    More products