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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

    Direct coupling 6
    37 Kč –10 %
    Direct coupling 6
    Stock (>1000 pcs)
    Code: PUC-6
    Was: 37 Kč  (–10 %)
    33 Kč
    (27 Kč excl. VAT)
    T-coupling 6
    52 Kč –11 %
    T-coupling 6
    Stock (>1000 pcs)
    Code: PUT-6
    Was: 52 Kč  (–11 %)
    46 Kč
    (38 Kč excl. VAT)
    Direct coupling 8
    40 Kč –10 %
    Direct coupling 8
    Stock (>1000 pcs)
    Code: PUC-8
    Was: 40 Kč  (–10 %)
    36 Kč
    (30 Kč excl. VAT)
    Plug with hexagon G1/8"
    28 Kč –7 %
    Plug with hexagon G1/8"
    Stock (15 pcs)
    Code: VSK18M
    Was: 28 Kč  (–7 %)
    26 Kč
    (21 Kč excl. VAT)
    Direct coupling 4
    32 Kč –12 %
    Direct coupling 4
    Stock (>1000 pcs)
    Code: PUC-4
    Was: 32 Kč  (–12 %)
    28 Kč
    (23 Kč excl. VAT)
    Quick couplings with external pipe thread G1/2"
    202 Kč –10 %
    Quick couplings with external pipe thread G1/2"
    Stock (601 pcs)
    Code: ES12A
    Was: 202 Kč  (–10 %)
    181 Kč
    (150 Kč excl. VAT)
    Direct clutch reduced 6 - 8
    51 Kč –9 %
    Direct clutch reduced 6 - 8
    Stock (>1000 pcs)
    Code: PG-68
    Was: 51 Kč  (–9 %)
    46 Kč
    (38 Kč excl. VAT)
    Direct clutch reduced 4 - 6
    43 Kč –9 %
    Direct clutch reduced 4 - 6
    Stock (>1000 pcs)
    Code: PG-46
    Was: 43 Kč  (–9 %)
    39 Kč
    (32 Kč excl. VAT)
    Grommet G3/8" - G1/2"
    141 Kč –4 %
    Grommet G3/8" - G1/2"
    Stock (22 pcs)
    Code: SCV38M
    Was: 141 Kč  (–4 %)
    134 Kč
    (111 Kč excl. VAT)
    Plugs with allen socket and socket and with external thread G1/8"
    24 Kč –4 %
    Plugs with allen socket and socket and with external thread G1/8"
    Stock (591 pcs)
    Code: A009-18
    Was: 24 Kč  (–4 %)
    23 Kč
    (19 Kč excl. VAT)
    Show more products
    14 items total
    Steel ES nipples with mandrel for 9 mm hose
    62 Kč –4 %
    Steel ES nipples with mandrel for 9 mm hose
    Stock (2 pcs)
    49 Kč excl. VAT
    59 Kč / pcs

    Steel nipple ES - male quick coupling DN7,2 with shank for 9 mm hose. Galvanized steel design with one-way closable valve at the female quick coupling. New mandrel contour for...

    Code: ES9SS
    Steel ES nipples with mandrel for 13 mm hose
    82 Kč –4 %
    Steel ES nipples with mandrel for 13 mm hose
    Stock (13 pcs)
    64 Kč excl. VAT
    78 Kč / pcs

    Steel nipple ES - male quick coupling DN7,2 with shank for 13 mm hose. Galvanized steel design with one-way closable valve at the female quick coupling. New mandrel contour for...

    Code: ES13SS
    Steel ES nipples with mandrel for 6 mm hose
    62 Kč –4 %
    Steel ES nipples with mandrel for 6 mm hose
    Stock (1 pcs)
    49 Kč excl. VAT
    59 Kč / pcs

    Steel nipple ES - male quick coupling DN7,2 with shank for 8 mm hose. Galvanized steel design with one-way closable valve at the female quick coupling. New mandrel contour for...

    Code: ES6SS
    Steel nipple with external thread G1/4"
    Tip Original parts
    77 Kč –5 %
    Steel nipple with external thread G1/4"
    Stock (22 pcs)
    60 Kč excl. VAT
    73 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with external pipe thread G1/4". Galvanized steel with one-way closable valve at the female quick coupling. New mandrel contour for better...

    Code: ES14NAS
    Steel nipple with internal thread G1/4"
    Tip
    77 Kč –5 %
    Steel nipple with internal thread G1/4"
    Stock (10 pcs)
    60 Kč excl. VAT
    73 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with 1/4" female pipe thread. Galvanized steel design with one-way closable valve at the female quick coupling. New mandrel contour for...

    Code: ES14NIS
    Nipple steel with external thread G1/8"
    Tip Original parts
    98 Kč –4 %
    Nipple steel with external thread G1/8"
    Stock (6 pcs)
    78 Kč excl. VAT
    94 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with external pipe thread G1/8". Galvanized steel with one-way closable valve at the female quick coupling. New mandrel contour for better...

    Code: ES18NAS
    Steel nipple with external thread G3/8"
    Tip Original parts
    98 Kč –4 %
    Steel nipple with external thread G3/8"
    Stock (23 pcs)
    78 Kč excl. VAT
    94 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with external pipe thread G3/8". Galvanized steel with one-way closable valve at the female quick coupling. New mandrel contour for better...

    Code: ES38NAS
    ESN NI rychlospojka dn72 ludecke es evropa vzduch tlak spoj kompresor poniklovane
    Tip
    90 Kč –4 %
    Steel nipple with internal thread G1/8"
    Stock (8 pcs)
    71 Kč excl. VAT
    86 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with 1/8" female pipe thread. Galvanized steel design with one-way closable valve at the female quick coupling. New mandrel contour for...

    Code: ES18NIS
    Steel nipple with internal thread G3/8"
    Tip
    102 Kč –4 %
    Steel nipple with internal thread G3/8"
    Stock (3 pcs)
    80 Kč excl. VAT
    97 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with 3/8" female pipe thread. Galvanized steel design with one-way closable valve at the female quick coupling. New mandrel contour for...

    Code: ES38NIS
    Nipple steel with external thread G1/2"
    Tip Original parts
    157 Kč –5 %
    Nipple steel with external thread G1/2"
    Stock (29 pcs)
    123 Kč excl. VAT
    149 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with external pipe thread G1/2". Galvanized steel with one-way closable valve at the female quick coupling. New mandrel contour for better...

    Code: ES12NAS
    Steel nipple with internal thread G1/2"
    Tip
    157 Kč –5 %
    Steel nipple with internal thread G1/2"
    Stock (7 pcs)
    123 Kč excl. VAT
    149 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with 1/2" female pipe thread. Galvanized steel design with one-way closable valve at the female quick coupling. New mandrel contour for...

    Code: ES12NIS
    Fixed fitting with external thread R1/2" for hose 11 x 16 mm
    Tip
    572 Kč –5 %
    Fixed fitting with external thread R1/2" for hose 11 x 16 mm
    Stock (18 pcs)
    449 Kč excl. VAT
    543 Kč / pcs

    Fixed fitting with R1/2" male tapered thread for 11 x 16 mm hose. The end caps are detachable - they can be used again. Construction with extreme resistance to pressure and...

    Code: SVS111612
    Steel ES nipples with mandrel for 8 mm hose
    70 Kč –5 %
    Steel ES nipples with mandrel for 8 mm hose
    up to 14 days
    55 Kč excl. VAT
    66 Kč / pcs

    Steel nipple ES - male quick coupling DN7,2 with shank for 8 mm hose. Galvanized steel design with one-way closable valve at the female quick coupling. New mandrel contour for...

    Code: ES8SS
    Swivel fitting with external thread 1/2" - hose 11 x 16 mm
    Tip
    946 Kč –4 %
    Swivel fitting with external thread 1/2" - hose 11 x 16 mm
    up to 14 days
    743 Kč excl. VAT
    899 Kč / pcs

    Swivel fitting with male tapered thread R1/2" for 11 x 16 mm hose. The end caps are detachable - they can be used again. Construction with extreme resistance to pressure and...

    Code: DVS111612