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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
    518 items total
    Quick coupling with internal thread G1/4"
    364 Kč –5 %
    Quick coupling with internal thread G1/4"
    Stock (14 pcs)
    285 Kč excl. VAT
    345 Kč / pcs

    Standard quick coupling with G1/4" female thread for the Asian market, compatible with Nitto Kokhi system. Made of pure and nickel-plated brass and stainless steel, perbunan...

    Code: ESK14I
    254589 1 vsuvka s vnejsim zavitem g1 4
    Tip
    477 Kč –5 %
    Nipple with external thread G1/4"
    Stock (13 pcs)
    374 Kč excl. VAT
    453 Kč / pcs

    Nipple with external thread G1/4". One-sided closable design with free-flowing nipple. Designed primarily for compressed air, but also for other gaseous and liquid media with...

    Code: ESE14NA
    Screwing with external pipe threads G1/8"-G1/8"
    259 Kč –5 %
    Screwing with external pipe threads G1/8"-G1/8"
    Stock (8 pcs)
    203 Kč excl. VAT
    246 Kč / pcs

    Fittings with external pipe threads G1/8"- G1/8". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended...

    Code: AX005-1818
    Quick coupler with external thread G1/4"
    285 Kč –4 %
    Quick coupler with external thread G1/4"
    Stock (3 pcs)
    224 Kč excl. VAT
    271 Kč / pcs

    American model quick coupling with external thread G1/4", single-sided closable. Special mandrel contour for better hose seating and easier installation. Designed for...

    Code: ESA14AR
    Quick coupling with external thread R1/2"
    406 Kč –4 %
    Quick coupling with external thread R1/2"
    Stock (4 pcs)
    319 Kč excl. VAT
    386 Kč / pcs

    Standard quick coupler with R1/2" male thread for the Asian market, compatible with Nitto Kokhi system. Made of pure and nickel-plated brass and stainless steel, perbunan...

    Code: ESK12AB
    Nipple with mandrel for 10 mm hose
    64 Kč –4 %
    Nipple with mandrel for 10 mm hose
    Stock (9 pcs)
    50 Kč excl. VAT
    61 Kč / pcs

    ESO Hose Nipple with hose shank 10 mm with profile for Switzerland and Benelux countries. The special shape of the mandrel allows better fitting and seating of the hoses....

    Code: ESO10S
    Nipple with mandrel for 6 mm hose
    64 Kč –4 %
    Nipple with mandrel for 6 mm hose
    Stock (10 pcs)
    50 Kč excl. VAT
    61 Kč / pcs

    ESO Hose Nipple with hose shank 6 mm with profile for Switzerland and Benelux countries. The special shape of the mandrel allows better fitting and seating of the hoses....

    Code: ESO6S
    Nipple with mandrel for 8 mm hose
    64 Kč –4 %
    Nipple with mandrel for 8 mm hose
    Stock (8 pcs)
    50 Kč excl. VAT
    61 Kč / pcs

    ESO Hose Nipple with hose shank 8 mm with profile for Switzerland and Benelux countries. The special shape of the mandrel allows better fitting and seating of the hoses....

    Code: ESO8S
    Nipple with mandrel for 9 mm hose
    64 Kč –4 %
    Nipple with mandrel for 9 mm hose
    Stock (19 pcs)
    50 Kč excl. VAT
    61 Kč / pcs

    Nipple ESO with hose barb 9mm with profile for Switzerland and Benelux countries. The special shape of the mandrel allows better fitting and seating of the hoses....

    Code: ESO9S
    Screwing with external pipe threads G3/8"-G1/2"
    486 Kč –4 %
    Screwing with external pipe threads G3/8"-G1/2"
    Stock (5 pcs)
    382 Kč excl. VAT
    462 Kč / pcs

    Fittings with external pipe threads G3/8"- G1/2". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended...

    Code: AX005-3812
    Knee with internal a external thread R1/4"
    127 Kč –5 %
    Knee with internal a external thread R1/4"
    Stock (10 pcs)
    99 Kč excl. VAT
    120 Kč / pcs

    Elbow with internal and external thread R1/4". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical,...

    Code: AX022-14
    Chowder with an external conical thread 13 - R1/4"
    97 Kč –5 %
    Chowder with an external conical thread 13 - R1/4"
    Stock (6 pcs)
    76 Kč excl. VAT
    92 Kč / pcs

    Coupling with male tapered thread 13 - R1/4". According to the DIN 2982 specification. Designed for operations with high demands on durability, longevity and hygiene....

    Code: AX019-1413
    Muff with internal thread G1/4" - G1/4"
    230 Kč –5 %
    Muff with internal thread G1/4" - G1/4"
    Stock (6 pcs)
    180 Kč excl. VAT
    218 Kč / pcs

    Mufna with female pipe thread G1/4" - G1/4". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical,...

    Code: AX007-1414
    Nipple with external thread G1/4"
    82 Kč –4 %
    Nipple with external thread G1/4"
    Stock (19 pcs)
    64 Kč excl. VAT
    78 Kč / pcs

    ESO nipple with external thread G1/4" with profile for Switzerland and Benelux countries. The special shape of the mandrel allows better fitting and seating of the hoses....

    Code: ESO14NA
    Nipple with external thread G1/8"
    93 Kč –5 %
    Nipple with external thread G1/8"
    Stock (6 pcs)
    73 Kč excl. VAT
    88 Kč / pcs

    ESO nipple with external thread G1/8" with profile for Switzerland and Benelux countries. The special shape of the mandrel allows better fitting and seating of the hoses....

    Code: ESO18NA
    Cutting ring 8/6
    112 Kč –5 %
    Cutting ring 8/6
    Stock (11 pcs)
    88 Kč excl. VAT
    106 Kč / pcs

    The 9.5 mm long cutting ring for 8 mm tubing is a universal fitting for use in various applications, especially with high mechanical, pressure and chemical resistance requirements.

    Code: OX22-8
    Nipple with external thread G3/8"
    113 Kč –4 %
    Nipple with external thread G3/8"
    Stock (4 pcs)
    89 Kč excl. VAT
    108 Kč / pcs

    ESO nipple with external thread G3/8" with profile for Switzerland and Benelux countries. The special shape of the mandrel allows better fitting and seating of the hoses....

    Code: ESO38NA
    Nipple with internal thread G3/8"
    113 Kč –4 %
    Nipple with internal thread G3/8"
    Stock (3 pcs)
    89 Kč excl. VAT
    108 Kč / pcs

    Nipple ESO with female thread G3/8" with profile for Switzerland and Benelux countries. The special shape of the mandrel allows better fitting and seating of the hoses....

    Code: ESO38NI
    T-piece with external threads Rp1/8"
    123 Kč –4 %
    T-piece with external threads Rp1/8"
    Stock (5 pcs)
    97 Kč excl. VAT
    117 Kč / pcs

    T-piece with external threads Rp1/8". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical, pharmaceutical...

    Code: AX023-18
    Blind with Allen key and staffing with external thread G1/4"
    180 Kč –5 %
    Blind with Allen key and staffing with external thread G1/4"
    Stock (10 pcs)
    141 Kč excl. VAT
    171 Kč / pcs

    Plug with Allen key and fitting with external thread G1/4". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the...

    Code: AX009-14
    Screwing with external pipe threads G1/4"-G1/4"
    277 Kč –5 %
    Screwing with external pipe threads G1/4"-G1/4"
    Stock (1 pcs)
    217 Kč excl. VAT
    263 Kč / pcs

    Fittings with external pipe threads G1/4"- G1/4". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended...

    Code: AX005-1414
    Muff with internal thread G1/2" - G1/2"
    447 Kč –4 %
    Muff with internal thread G1/2" - G1/2"
    Stock (6 pcs)
    351 Kč excl. VAT
    425 Kč / pcs

    Mufna with female pipe thread G1/2" - G1/2". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical,...

    Code: AX007-1212
    255135 rychlospojka s vnitrnim zavitem g3 8
    313 Kč –5 %
    Quick coupling with internal thread G3/8"
    Stock (31 pcs)
    245 Kč excl. VAT
    297 Kč / pcs

    American model quick coupling with G3/8" female thread, single-sided closable. Special mandrel contour for better hose seating and easier installation. Designed for compressed...

    Code: ESA38IR
    Screwing with external pipe threads G1/8"-G1/4"
    291 Kč –5 %
    Screwing with external pipe threads G1/8"-G1/4"
    Stock (20 pcs)
    228 Kč excl. VAT
    276 Kč / pcs

    Fittings with external pipe threads G1/8"- G1/4". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended...

    Code: AX005-1814
    Grommets with internal thread G1/4"
    588 Kč –5 %
    Grommets with internal thread G1/4"
    Stock (5 pcs)
    461 Kč excl. VAT
    558 Kč / pcs

    Grommets with internal thread G1/4". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical, pharmaceutical and...

    Code: AX044-14
    Knee with internal a external thread R1/2"
    199 Kč –5 %
    Knee with internal a external thread R1/2"
    Stock (10 pcs)
    156 Kč excl. VAT
    189 Kč / pcs

    Elbow with internal and external thread R1/2". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical,...

    Code: AX022-12
    Screwing with external pipe threads G3/8"-G3/8"
    350 Kč –5 %
    Screwing with external pipe threads G3/8"-G3/8"
    Stock (1 pcs)
    274 Kč excl. VAT
    332 Kč / pcs

    Fittings with external pipe threads G3/8"- G3/8". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended...

    Code: AX005-3838
    Dutchman with external threads, cone seal R1/4"-R1/4"
    271 Kč –5 %
    Dutchman with external threads, cone seal R1/4"-R1/4"
    Stock (10 pcs)
    212 Kč excl. VAT
    257 Kč / pcs

    Holder with external threads, cone seal R1/4" - R1/4". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical,...

    Code: AX031-1414
    Nut for screwing M12 × 1.5
    186 Kč –5 %
    Nut for screwing M12 × 1.5
    Stock (1 pcs)
    145 Kč excl. VAT
    176 Kč / pcs

    The M12 × 1.5 nut with a 6 mm hole is a universal fitting for use in various areas, especially with demands for high mechanical, pressure and chemical resistance.

    Code: OX21-6
    Blind with a hexagon and external thread G1/8"
    236 Kč –4 %
    Blind with a hexagon and external thread G1/8"
    Stock (1 pcs)
    186 Kč excl. VAT
    225 Kč / pcs

    Hexagonal plug with external thread G1/8". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical,...

    Code: AX008-18
    Plug with hexagon a external thread G1/4"
    268 Kč –4 %
    Plug with hexagon a external thread G1/4"
    Stock (4 pcs)
    211 Kč excl. VAT
    255 Kč / pcs

    Hexagonal plug with external thread G1/4". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical,...

    Code: AX008-14
    X-bolting with internal threads Rp1/4"
    206 Kč –5 %
    X-bolting with internal threads Rp1/4"
    Stock (1 pcs)
    161 Kč excl. VAT
    195 Kč / pcs

    X-fittings with internal threads Rp1/4". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical, pharmaceutical...

    Code: AX026-14
    X-bolting with internal threads Rp3/8"
    261 Kč –4 %
    X-bolting with internal threads Rp3/8"
    Stock (4 pcs)
    205 Kč excl. VAT
    248 Kč / pcs

    X-fittings with internal threads Rp3/8". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical, pharmaceutical...

    Code: AX026-38
    Quick coupler with external thread G3/8"
    292 Kč –5 %
    Quick coupler with external thread G3/8"
    Stock (5 pcs)
    229 Kč excl. VAT
    277 Kč / pcs

    American model quick coupling with external thread G3/8", single-sided closable. Special mandrel contour for better hose seating and easier installation. Designed for...

    Code: ESA38AR
    Reduction with tubular thread G1/8"-G1/4"
    282 Kč –4 %
    Reduction with tubular thread G1/8"-G1/4"
    Stock (2 pcs)
    221 Kč excl. VAT
    268 Kč / 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
    Reduction with tubular thread M5-G1/8"
    302 Kč –4 %
    Reduction with tubular thread M5-G1/8"
    Stock (3 pcs)
    237 Kč excl. VAT
    287 Kč / pcs

    Reducer with M5-G1/8" pipe thread. Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in...

    Code: AX001-M518
    Reduction with tubular thread G1/4"-G1/2"
    432 Kč –5 %
    Reduction with tubular thread G1/4"-G1/2"
    Stock (4 pcs)
    339 Kč excl. VAT
    410 Kč / 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
    Blind with Allen key and staffing with external thread G3/8"
    276 Kč –5 %
    Blind with Allen key and staffing with external thread G3/8"
    Stock (4 pcs)
    217 Kč excl. VAT
    262 Kč / pcs

    Allen plug with male thread G3/8". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical, pharmaceutical and...

    Code: AX009-38
    Reduction with tubular thread G1/2"-G1"
    991 Kč –5 %
    Reduction with tubular thread G1/2"-G1"
    Stock (2 pcs)
    778 Kč excl. VAT
    941 Kč / pcs

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

    Code: AX001-1210
    Reduction with tubular thread G3/8"-G1/2"
    395 Kč –5 %
    Reduction with tubular thread G3/8"-G1/2"
    Stock (4 pcs)
    310 Kč excl. VAT
    375 Kč / pcs

    Reducer with pipe thread G3/8" - G1/2". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended applications...

    Code: AX001-3812
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