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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

    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

    2581 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
    Direct coupling 6
    Tip
    €1,47 –4 %
    Direct coupling 6
    Stock (>1000 pcs)
    €1,16 excl. VAT
    €1,40 / pcs

    Straight socket coupling for quick and easy installation of plastic hose with 6 mm outer diameter. Particularly suitable for automation, measuring and control technology and...

    Code: PUC-6
    Direct clutch reduced 6 - 8
    Tip
    €1,87 –5 %
    Direct clutch reduced 6 - 8
    Stock (>1000 pcs)
    €1,46 excl. VAT
    €1,77 / pcs

    Straight socket coupling reduced for quick assembly of 2 hoses with 6 mm and 8 mm diameter. Particularly suitable for automation, measuring and control technology and pneumatic...

    Code: PG-68
    Straight coupling 6 mm
    €0,60 –10 %
    Straight coupling 6 mm
    Stock (50 pcs)
    €0,45 excl. VAT
    €0,54 / 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
    Screwing with external pipe threads G1/4" - G1/4"
    Tip
    €1,28 –4 %
    Screwing with external pipe threads G1/4" - G1/4"
    Stock (>1000 pcs)
    €1,01 excl. VAT
    €1,22 / pcs

    A005 pipe thread fitting with G 1/4" thread, 8 thread length. Thread 2 G 1/4", thread length 8. Version in brass with nickel-plated finish. Applications for fluid power,...

    Code: A005-1414
    Straight fitting 8 - R1/4"
    Tip
    €1,54 –4 %
    Straight fitting 8 - R1/4"
    Stock (>1000 pcs)
    €1,21 excl. VAT
    €1,47 / pcs

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

    Code: PC-148
    Noise suppressor areas with stainless steel sieve G1/4"
    €1,89 –5 %
    Noise suppressor areas with stainless steel sieve G1/4"
    Stock (116 pcs)
    €1,48 excl. VAT
    €1,79 / pcs

    Flat silencer with G1/4" stainless steel strainer for noise reduction. Utilize venting of valve openings and switchgear. Applications in automation, measurement and control...

    Code: SMT-14
    L-coupling 6 - R1/8"
    Tip
    €2,09 –5 %
    L-coupling 6 - R1/8"
    Stock (785 pcs)
    €1,64 excl. VAT
    €1,98 / pcs

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

    Code: PL-186
    ESX14NA VSUVKA DN72 LUDECKE
    Tip
    from €1,43 –4 %
    Nipple ESX external thread G1/4"
    Stock (758 pcs)
    from €1,12 excl. VAT
    from €1,36 / pcs

    Nipple for ESX DN7,2 quick coupling with 1/4" male pipe thread. Design in pure brass MS 58 free passage without valve. Only the female can be closed. Designed for compressed air...

    Code: ESX14NA
    Sealing ring made of Teflon PTFE DR-14TE
    €0,31 –6 %
    Sealing ring made of Teflon PTFE DR-14TE
    Stock (50 pcs)
    €0,24 excl. VAT
    €0,29 / pcs

    Designed for G 1/4" thread. The inner diameter is 13.5 mm and the outer diameter is 18.0 mm. Basic sealant for sealing threaded joints in pneumatic equipment.

    Code: DR-14TE
    ESX38NA VSUVKA DN72 LUDECKE
    Tip
    from €1,81 up to –5 %
    Nipple ESX external thread G3/8"
    Stock (616 pcs)
    from €1,42 excl. VAT
    from €1,72 / pcs

    Nipple for ESX DN7,2 quick coupling with 3/8" male pipe thread. Design in pure brass MS 58 free passage without valve. Only the female can be closed. Designed for compressed air...

    Code: ESX38NA
    Nipples with external thread G3/8"
    Tip
    €1,96 –4 %
    Nipples with external thread G3/8"
    Stock (209 pcs)
    €1,55 excl. VAT
    €1,87 / pcs

    Nipple ES - male quick coupling DN7,2 with external pipe thread G3/8". Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for...

    Code: ES38NA
    Fittings with internal pipe thread G1/2" - M28x1.5
    Tip
    €9,88 –4 %
    Fittings with internal pipe thread G1/2" - M28x1.5
    Stock (200 pcs)
    €7,76 excl. VAT
    €9,39 / pcs

    Bulkheads with internal pipe thread G1/2" - M28x1.5, thread length 28. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and...

    Code: A044-12
    L-coupling 6
    Tip
    €1,47 –4 %
    L-coupling 6
    Stock (>1000 pcs)
    €1,16 excl. VAT
    €1,40 / pcs

    Corner-mounted L-coupling for easy installation of 6 mm diameter plastic hose. Particularly needed for automation, measuring and control technology and pneumatic air pressure...

    Code: PUL-6
    Direct coupling 8
    Tip
    €1,58 –5 %
    Direct coupling 8
    Stock (>1000 pcs)
    €1,24 excl. VAT
    €1,50 / pcs

    Straight socket coupling for quick and easy installation of plastic tubing with 8 mm outer diameter. Particularly suitable for automation, measuring and control technology and...

    Code: PUC-8
    Quick coupling with mandrel for hose 13 mm
    Tip
    €6,17 –5 %
    Quick coupling with mandrel for hose 13 mm
    Stock (169 pcs)
    €4,84 excl. VAT
    €5,86 / pcs

    Female quick coupling DN7,2 with shank for hose with 13 mm internal diameter. Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of...

    Code: ES13T
    Direct screw connection 6 - M5
    Tip
    €1,39 –5 %
    Direct screw connection 6 - M5
    Stock (>1000 pcs)
    €1,09 excl. VAT
    €1,32 / pcs

    Socket coupling in straight plastic design with external metric thread M5. For quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...

    Code: PC-M56
    Partition clutch 6
    Tip
    €5,06 –4 %
    Partition clutch 6
    Stock (67 pcs)
    €3,98 excl. VAT
    €4,81 / pcs

    Coupling for quick and easy installation of 6 mm plastic tubing. Fastening with 2 M14 x 1 nuts. Designed especially for automation, measuring and control technology and...

    Code: PMM-6
    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
    T-coupling with smaller branch 8 - 6
    Tip
    €2,39 –5 %
    T-coupling with smaller branch 8 - 6
    Stock (638 pcs)
    €1,88 excl. VAT
    €2,27 / pcs

    Socket t-coupling for easy fitting of 8 mm diameter plastic tubing with smaller reduced outlet of 6 mm diameter. Particularly needed for automation, measuring and control...

    Code: PTG-68
    Straight fitting 10 - G1/4"
    Tip
    €2,64 –4 %
    Straight fitting 10 - G1/4"
    Stock (785 pcs)
    €2,07 excl. VAT
    €2,51 / pcs

    Socket coupling in straight plastic design with 1/4" male pipe thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PCG-1410
    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
    Direct fitting with external thread 10 - G3/8"
    €4,16 –5 %
    Direct fitting with external thread 10 - G3/8"
    Stock (194 pcs)
    €3,26 excl. VAT
    €3,95 / 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-3810
    Quick couplings with external pipe thread G1/2"
    Tip
    €5,97 –5 %
    Quick couplings with external pipe thread G1/2"
    Stock (757 pcs)
    €4,69 excl. VAT
    €5,67 / 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
    ES nipples with mandrel for 9 mm hose
    Tip
    €1,22 –4 %
    ES nipples with mandrel for 9 mm hose
    Stock (270 pcs)
    €0,96 excl. VAT
    €1,16 / pcs

    Nipple ES - male quick coupling DN7,2 with shank for 9 mm hose. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for better...

    Code: ES9S
    Y-connector Y-3
    €0,76 –9 %
    Y-connector Y-3
    Stock (122 pcs)
    €0,57 excl. VAT
    €0,69 / 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
    Quick coupling with mandrel for 10 mm hose
    Tip
    €5,97 –5 %
    Quick coupling with mandrel for 10 mm hose
    Stock (362 pcs)
    €4,69 excl. VAT
    €5,67 / pcs

    Female quick coupling DN7,2 with shank for hose with 10 mm internal diameter. Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of...

    Code: ES10T
    Straight coupling 3 mm
    €0,36 –8 %
    Straight coupling 3 mm
    Stock (102 pcs)
    €0,27 excl. VAT
    €0,33 / 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
    241932 1 prime sroubeni 10 r1 4
    Tip
    €2,42 –4 %
    Straight fitting 10 - R1/4"
    Stock (705 pcs)
    €1,90 excl. VAT
    €2,30 / pcs

    Socket coupling in straight plastic design with 1/4" male tapered thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

    Code: PC-1410
    Direct clutch reduced 4 - 8
    Tip
    €1,87 –5 %
    Direct clutch reduced 4 - 8
    Stock (>1000 pcs)
    €1,46 excl. VAT
    €1,77 / pcs

    Straight socket coupling reduced for quick assembly of 2 hoses with a diameter of 4 mm and 8 mm. Particularly suitable for automation, measuring and control technology and...

    Code: PG-48
    T-coupling 8
    Tip
    €1,90 –4 %
    T-coupling 8
    Stock (>1000 pcs)
    €1,50 excl. VAT
    €1,81 / pcs

    Socket t-coupling for easy installation of plastic hose with a diameter of 8 mm. Particularly needed for automation, measuring and control technology and pneumatic air pressure...

    Code: PUT-8
    ES nipples with external thread G1/4"
    Tip
    €1,57 –5 %
    ES nipples with external thread G1/4"
    Stock (935 pcs)
    €1,23 excl. VAT
    €1,49 / pcs

    Nipple ES - male quick coupling DN7,2 with external pipe thread G1/4". Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for...

    Code: ES14NA
    Straight coupling 5 mm
    €0,54 –9 %
    Straight coupling 5 mm
    Stock (58 pcs)
    €0,40 excl. VAT
    €0,49 / 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
    Y-connector 8
    Tip
    €1,90 –4 %
    Y-connector 8
    Stock (>1000 pcs)
    €1,50 excl. VAT
    €1,81 / pcs

    Socket y-coupling for easy installation of plastic tubing with a diameter of 8 mm. Designed especially for automation, measuring and control technology and pneumatic compressed...

    Code: PY-8
    ES nipples with mandrel for 13 mm hose
    Tip
    €1,65 –4 %
    ES nipples with mandrel for 13 mm hose
    Stock (223 pcs)
    €1,30 excl. VAT
    €1,57 / pcs

    Nipple ES - male quick coupling DN7,2 with shank for 13 mm hose. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for better...

    Code: ES13S
    Straight fitting 6 - R3/8"
    Tip
    €2,51 –4 %
    Straight fitting 6 - R3/8"
    Stock (>1000 pcs)
    €1,98 excl. VAT
    €2,39 / pcs

    Socket coupling in straight plastic design with 3/8" male tapered thread. For quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...

    Code: PC-386
    L-connector W-4
    €0,76 –9 %
    L-connector W-4
    Stock (147 pcs)
    €0,57 excl. VAT
    €0,69 / pcs

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

    Code: W-4
    Nipples with external thread G1/2"
    Tip
    €3,54 –5 %
    Nipples with external thread G1/2"
    Stock (245 pcs)
    €2,78 excl. VAT
    €3,36 / 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

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    2581 items total
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