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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

    Sealing ring made of Teflon PTFE DR-14TE
    Stock (50 pcs)
    Code: DR-14TE
    Was: €0,31  (–6 %)
    €0,29
    (€0,24 excl. VAT)
    Sealing ring made of elastomer and brass DR-14EL
    Stock (30 pcs)
    Code: DR-14EL
    Was: €1,15  (–4 %)
    €1,10
    (€0,91 excl. VAT)
    Straight fitting 8 - R1/4"
    Stock (>1000 pcs)
    Code: PC-148
    Was: €1,54  (–4 %)
    €1,47
    (€1,21 excl. VAT)

    Product sorting

    374 items total

    List of products

    Direct fitting internal 10 - G1/8"
    Tip
    €3,56 –5 %
    Direct fitting internal 10 - G1/8"
    Stock (286 pcs)
    €2,79 excl. VAT
    €3,38 / pcs

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

    Code: PCF-1810
    Sealing ring made of hardened PVC DR-18PV
    Sealing ring made of hardened PVC DR-18PV
    Stock (150 pcs)
    €0,12 excl. VAT
    €0,15 / pcs

    Designed for G 1/8" thread. The inner diameter is 10.3 mm and the outer diameter is 13.5 mm. Basic sealant for sealing threaded joints in pneumatic equipment.

    Code: DR-18PV
    Plugs with Allen key without mounting and with external thread G1/8"
    Tip
    €1,05 –4 %
    Plugs with Allen key without mounting and with external thread G1/8"
    Stock (250 pcs)
    €0,83 excl. VAT
    €1 / 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
    Bolting with mandrel with external thread 8 - G1/8"
    €1,74 –5 %
    Bolting with mandrel with external thread 8 - G1/8"
    Stock (188 pcs)
    €1,36 excl. VAT
    €1,65 / pcs

    Hose barb fitting with 8 - G1/8" male thread. Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

    Code: T188M
    Straight fitting 8 - G1/8"
    Tip
    €1,40 –5 %
    Straight fitting 8 - G1/8"
    Stock (759 pcs)
    €1,10 excl. VAT
    €1,33 / pcs

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

    Code: PCG-188
    Reducing Nipple Internal/External Thread G1/8" - G3/8"
    €1,92 –4 %
    Reducing Nipple Internal/External Thread G1/8" - G3/8"
    Stock (26 pcs)
    €1,51 excl. VAT
    €1,83 / pcs

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

    Code: R1838M
    Reduction internal/external thread M5 - G1/4"
    €1,73 –4 %
    Reduction internal/external thread M5 - G1/4"
    Stock (18 pcs)
    €1,36 excl. VAT
    €1,65 / 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
    Bolting with mandrel with external thread 4 - G1/8"
    €1,63 –4 %
    Bolting with mandrel with external thread 4 - G1/8"
    Stock (358 pcs)
    €1,28 excl. VAT
    €1,55 / pcs

    Hose barb fitting with hose shank with male thread 4 - G1/8". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed...

    Code: T184M
    Straight fitting 6 - G1/8"
    Tip
    €1,40 –5 %
    Straight fitting 6 - G1/8"
    Stock (>1000 pcs)
    €1,10 excl. VAT
    €1,33 / pcs

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

    Code: PCG-186
    L-thread with external thread 6 - G1/8"
    €4,58 –5 %
    L-thread with external thread 6 - G1/8"
    Stock (978 pcs)
    €3,60 excl. VAT
    €4,35 / 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-186
    248991 1 prime sroubeni 4 1 8
    €2,90 –4 %
    Straight fitting 4 - 1/8"
    Stock (301 pcs)
    €2,28 excl. VAT
    €2,76 / pcs

    Miniature socket head straight fitting with G1/8" male pipe thread for 4 mm plastic tubing. Reduced size and weight for quick and easy installation of plastic tubing. Designed...

    Code: PCGC-184
    285662 1 l sroubeni s vnejsim zavitem 5 g1 8
    €4,15 –4 %
    L-thread with external thread 5 - G1/8"
    Stock (398 pcs)
    €3,26 excl. VAT
    €3,95 / 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
    Noise suppressor with external thread - bronze design G1/8"
    €1,52 –4 %
    Noise suppressor with external thread - bronze design G1/8"
    Stock (249 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
    Reduction internal/external thread M5 - G1/8"
    €1,77 –5 %
    Reduction internal/external thread M5 - G1/8"
    Stock (13 pcs)
    €1,39 excl. VAT
    €1,68 / pcs

    Inner/outer thread M5 - G1/8". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air technology,...

    Code: R0518M
    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
    Reduction internal NPT 1/8" - external G1/8"
    €6,67 –4 %
    Reduction internal NPT 1/8" - external G1/8"
    Stock (16 pcs)
    €5,24 excl. VAT
    €6,34 / 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
    Silencer with external thread - acetal design G1/8"
    €2,08 –4 %
    Silencer with external thread - acetal design G1/8"
    Stock (229 pcs)
    €1,64 excl. VAT
    €1,98 / 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
    Straight fitting 6 - 1/8"
    €3,04 –4 %
    Straight fitting 6 - 1/8"
    Stock (127 pcs)
    €2,39 excl. VAT
    €2,89 / pcs

    Miniature socket head straight fitting with G1/8" male pipe thread for 6 mm plastic tubing. Reduced size and weight for quick and easy installation of plastic tubing. Designed...

    Code: PCGC-186
    Quick couplings with internal thread G1/8"
    Tip
    €6,41 –5 %
    Quick couplings with internal thread G1/8"
    Stock (31 pcs)
    €5,02 excl. VAT
    €6,08 / 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
    Straight fitting 10 - G1/8"
    Tip
    €2,44 –4 %
    Straight fitting 10 - G1/8"
    Stock (142 pcs)
    €1,92 excl. VAT
    €2,32 / 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
    Angle throttle valve 8 - G1/8"
    Tip
    €6,82 –4 %
    Angle throttle valve 8 - G1/8"
    Stock (103 pcs)
    €5,36 excl. VAT
    €6,48 / pcs

    Socket couplings with reduced dimensions and weight, for quick and easy assembly of plastic tubing Designed especially for automation, measuring and control technology and...

    Code: SCOG-188
    Direct fitting with external thread 10 - G1/8"
    €4,36 –4 %
    Direct fitting with external thread 10 - G1/8"
    Stock (1 pcs)
    €3,43 excl. VAT
    €4,15 / 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
    239625 l sroubeni s vnejsim zavitem 4 g1 8
    €3,86 –4 %
    L-thread with external thread 4 - G1/8"
    Stock (238 pcs)
    €3,03 excl. VAT
    €3,67 / 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
    L-thread with external thread 8 - G1/8"
    €4,98 –5 %
    L-thread with external thread 8 - G1/8"
    Stock (763 pcs)
    €3,91 excl. VAT
    €4,73 / 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
    252213 t sroubeni s vnitrnimi zavity g1 8 a vnejsim r1 8
    Tip
    €3,29 –4 %
    T-screwing with internal threads G1/8" and external R1/8"
    Stock (146 pcs)
    €2,59 excl. VAT
    €3,13 / pcs

    T-fittings with internal threads G1/8" and external 1/8", lengths 40 and 26. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement...

    Code: A024-18
    Direct fitting with external thread 4 - G1/8"
    €2,27 –4 %
    Direct fitting with external thread 4 - G1/8"
    Stock (210 pcs)
    €1,79 excl. VAT
    €2,16 / 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-184
    Reducing Nipple Internal/External Thread G1/8" - G1/4"
    €1,47 –4 %
    Reducing Nipple Internal/External Thread G1/8" - G1/4"
    Stock (186 pcs)
    €1,16 excl. VAT
    €1,40 / pcs

    Internal/external thread reduction G1/8" - G1/4". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed...

    Code: R1814M
    Straight fitting 12 - G1/8"
    Tip
    €3,45 –10 %
    Straight fitting 12 - G1/8"
    Stock (87 pcs)
    €2,56 excl. VAT
    €3,10 / 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
    ESX14NA VSUVKA DN72 LUDECKE
    Tip
    from €1,43 –4 %
    Nipple ESX male thread G1/8"
    Stock (135 pcs)
    from €1,12 excl. VAT
    from €1,36 / pcs

    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
    Direct fitting with internal thread 5 - G1/8"
    €2,74 –5 %
    Direct fitting with internal thread 5 - G1/8"
    Stock (142 pcs)
    €2,15 excl. VAT
    €2,60 / 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-185
    Straight fitting 4 - G1/8"
    Tip
    €1,39 –5 %
    Straight fitting 4 - G1/8"
    Stock (981 pcs)
    €1,09 excl. VAT
    €1,32 / pcs

    Socket coupling in straight plastic design with 1/8" male pipe thread. For quick and easy installation of plastic tubing with an outer diameter of 4 mm. Designed especially for...

    Code: PCG-184
    L-coupling 6 - G1/8"
    Tip
    €2,28 –5 %
    L-coupling 6 - G1/8"
    Stock (664 pcs)
    €1,79 excl. VAT
    €2,16 / 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
    Nipples with external thread G1/8"
    Tip
    €1,53 –4 %
    Nipples with external thread G1/8"
    Stock (150 pcs)
    €1,21 excl. VAT
    €1,46 / 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 external G1/8" - internal 1/4"
    Tip
    €1,65 –4 %
    Reduction external G1/8" - internal 1/4"
    Stock (734 pcs)
    €1,30 excl. VAT
    €1,57 / 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
    239586 1 prime sroubeni s vnitrnim zavitem 4 g1 8
    €2,29 –4 %
    Direct fitting with internal thread 4 - G1/8"
    Stock (6 pcs)
    €1,80 excl. VAT
    €2,18 / 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: MPCF-184
    Quick coupling ES-AAB external thread G1/8"
    €14,24 –4 %
    Quick coupling ES-AAB external thread G1/8"
    up to 14 days (5 pcs)
    €11,18 excl. VAT
    €13,53 / pcs

    Female quick coupling ES DN7,2 with 1/8" male pipe thread. Version in brass MS 58 with reversible valve (quick coupling and nipple include valve). New spike contour for better...

    Code: ES18AAB
    Bolting with mandrel with internal thread 6 - G1/8"
    €1,35 –5 %
    Bolting with mandrel with internal thread 6 - G1/8"
    Stock (266 pcs)
    €1,06 excl. VAT
    €1,28 / pcs

    Screwdriver with mandrel with female thread 6 - G1/8". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for...

    Code: TI186M
    Direct fitting internal 6 - G1/8"
    Tip
    €2,53 –4 %
    Direct fitting internal 6 - G1/8"
    Stock (>1000 pcs)
    €1,99 excl. VAT
    €2,41 / 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
    Direct fitting with external thread 8 - G1/8"
    €2,85 –4 %
    Direct fitting with external thread 8 - G1/8"
    Stock (393 pcs)
    €2,24 excl. VAT
    €2,71 / 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
    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 (417 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

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    374 items total
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