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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
    38 Kč –10 %
    Direct coupling 6
    Stock (>1000 pcs)
    Code: PUC-6
    Was: 38 Kč  (–10 %)
    34 Kč
    (28 Kč excl. VAT)
    Quick couplings with external pipe thread G1/2"
    117 Kč –5 %
    Quick couplings with external pipe thread G1/2"
    Stock (495 pcs)
    Code: ES12A
    Was: 117 Kč  (–5 %)
    111 Kč
    (92 Kč excl. VAT)
    Sealing ring made of hardened PVC DR-18PV
    Sealing ring made of hardened PVC DR-18PV
    Stock (192 pcs)
    Code: DR-18PV
     
    4 Kč
    (3 Kč excl. VAT)
    Direct coupling 10
    46 Kč –8 %
    Direct coupling 10
    Stock (>1000 pcs)
    Code: PUC-10
    Was: 46 Kč  (–8 %)
    42 Kč
    (35 Kč excl. VAT)
    T-coupling 6
    54 Kč –11 %
    T-coupling 6
    Stock (82 pcs)
    Code: PUT-6
    Was: 54 Kč  (–11 %)
    48 Kč
    (40 Kč excl. VAT)
    Quick coupling with mandrel for hose 13 mm
    121 Kč –4 %
    Quick coupling with mandrel for hose 13 mm
    Stock (249 pcs)
    Code: ES13T
    Was: 121 Kč  (–4 %)
    115 Kč
    (95 Kč excl. VAT)
    Self-closing straight coupling 6 mm
    177 Kč –5 %
    Self-closing straight coupling 6 mm
    Stock (15 pcs)
    Code: SPUC-6
    Was: 177 Kč  (–5 %)
    168 Kč
    (139 Kč excl. VAT)
    Grommets with internal pipe thread G1/4"- M20x1.5
    120 Kč –5 %
    Grommets with internal pipe thread G1/4"- M20x1.5
    Stock (143 pcs)
    Code: A044-14
    Was: 120 Kč  (–5 %)
    114 Kč
    (94 Kč excl. VAT)
    Sealing ring made of Teflon PTFE DR-12TE
    14 Kč –7 %
    Sealing ring made of Teflon PTFE DR-12TE
    Stock (60 pcs)
    Code: DR-12TE
    Was: 14 Kč  (–7 %)
    13 Kč
    (11 Kč excl. VAT)
    ES nipples with mandrel for 13 mm hose
    33 Kč –6 %
    ES nipples with mandrel for 13 mm hose
    Stock (278 pcs)
    Code: ES13S
    Was: 33 Kč  (–6 %)
    31 Kč
    (26 Kč excl. VAT)
    Show more products
    518 items total
    Screwing with external thread and with a spike on the hose 13 - G1/4"
    444 Kč –4 %
    Screwing with external thread and with a spike on the hose 13 - G1/4"
    Stock (4 pcs)
    349 Kč excl. VAT
    422 Kč / pcs

    Fittings with male thread and hose shank 13 - G1/4". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical,...

    Code: AX015-1413
    Screwing with external pipe threads G1/4"-G1/4"
    240 Kč –5 %
    Screwing with external pipe threads G1/4"-G1/4"
    Stock (13 pcs)
    188 Kč excl. VAT
    228 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
    Screwing with external pipe threads G3/8"-G3/8"
    235 Kč –5 %
    Screwing with external pipe threads G3/8"-G3/8"
    Stock (5 pcs)
    184 Kč excl. VAT
    223 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
    Muff with internal thread G1/4" - G1/4"
    170 Kč –5 %
    Muff with internal thread G1/4" - G1/4"
    Stock (6 pcs)
    133 Kč excl. VAT
    161 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
    Nut for screwing M12 × 1.5
    11 Kč –9 %
    Nut for screwing M12 × 1.5
    Stock (1 pcs)
    8 Kč excl. VAT
    10 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 G3/8"
    175 Kč –5 %
    Blind with a hexagon and external thread G3/8"
    Stock (22 pcs)
    137 Kč excl. VAT
    166 Kč / pcs

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

    Code: AX008-38
    Reduction with tubular thread G1/4"-G3/8"
    196 Kč –5 %
    Reduction with tubular thread G1/4"-G3/8"
    Stock (7 pcs)
    154 Kč excl. VAT
    186 Kč / pcs

    Reducer with pipe thread G1/4" - G3/8". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended applications...

    Code: AX001-1438
    Cutting ring 8/6
    11 Kč –9 %
    Cutting ring 8/6
    Stock (11 pcs)
    8 Kč excl. VAT
    10 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
    X-bolting with internal threads Rp1/4"
    203 Kč –4 %
    X-bolting with internal threads Rp1/4"
    Stock (1 pcs)
    160 Kč excl. VAT
    193 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
    Plug with hexagon a external thread G1/4"
    170 Kč –5 %
    Plug with hexagon a external thread G1/4"
    Stock (25 pcs)
    133 Kč excl. VAT
    161 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
    Reduction with tubular thread G1/8"-G1/4"
    165 Kč –4 %
    Reduction with tubular thread G1/8"-G1/4"
    Stock (4 pcs)
    130 Kč excl. VAT
    157 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
    Blind with a hexagon and external thread G1/8"
    159 Kč –5 %
    Blind with a hexagon and external thread G1/8"
    Stock (1 pcs)
    125 Kč excl. VAT
    151 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
    Knee with internal a external thread R3/8"
    127 Kč –5 %
    Knee with internal a external thread R3/8"
    Stock (25 pcs)
    99 Kč excl. VAT
    120 Kč / pcs

    Elbow with internal and external thread R3/8". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical,...

    Code: AX022-38
    Dutchman with int. and outside threaded cone seal 1/2"
    420 Kč –5 %
    Dutchman with int. and outside threaded cone seal 1/2"
    Stock (5 pcs)
    330 Kč excl. VAT
    399 Kč / pcs

    Holendr with internal and external threaded seals for 1/2" cone. Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the...

    Code: AX033-1212
    Chowder with an external conical thread 13 - R1/4"
    101 Kč –4 %
    Chowder with an external conical thread 13 - R1/4"
    Stock (6 pcs)
    79 Kč excl. VAT
    96 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
    Reduction with tubular thread M5-G1/8"
    265 Kč –5 %
    Reduction with tubular thread M5-G1/8"
    Stock (3 pcs)
    207 Kč excl. VAT
    251 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
    Muff with internal thread G1/2" - G1/2"
    380 Kč –5 %
    Muff with internal thread G1/2" - G1/2"
    Stock (6 pcs)
    298 Kč excl. VAT
    361 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
    Reduction with tubular thread G1/2"-G3/4"
    379 Kč –5 %
    Reduction with tubular thread G1/2"-G3/4"
    Stock (5 pcs)
    298 Kč excl. VAT
    360 Kč / pcs

    Reducer with pipe thread G1/2" - G3/4". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended applications...

    Code: AX001-1234
    254601 vsuvka s vnitrnim zavitem g3 8
    Tip
    536 Kč –5 %
    Nipple with internal thread G3/8"
    Stock (47 pcs)
    421 Kč excl. VAT
    509 Kč / pcs

    Nipple with female thread G3/8". One-sided closable design with free-flowing nipple. Designed primarily for compressed air, but also for other gaseous and liquid media with high...

    Code: ESE38NI
    Blind with Allen key and staffing with external thread G1/4"
    187 Kč –5 %
    Blind with Allen key and staffing with external thread G1/4"
    Stock (10 pcs)
    146 Kč excl. VAT
    177 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 G3/4"-G3/4"
    796 Kč –5 %
    Screwing with external pipe threads G3/4"-G3/4"
    Stock (10 pcs)
    625 Kč excl. VAT
    756 Kč / pcs

    Fittings with external pipe threads G3/4"- G3/4". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended...

    Code: AX005-3434
    Knee with internal a external thread R1/2"
    146 Kč –4 %
    Knee with internal a external thread R1/2"
    Stock (10 pcs)
    115 Kč excl. VAT
    139 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
    254595 vsuvka s vnejsim zavitem g1 2
    Tip
    548 Kč –4 %
    Nipple with external thread G1/2"
    Stock (10 pcs)
    431 Kč excl. VAT
    521 Kč / pcs

    Nipple with external thread G1/2". One-sided closable design with free-flowing nipple. Designed primarily for compressed air, but also for other gaseous and liquid media with...

    Code: ESE12NA
    Reduction with tubular thread G3/8"-G1/2"
    258 Kč –5 %
    Reduction with tubular thread G3/8"-G1/2"
    Stock (7 pcs)
    202 Kč excl. VAT
    245 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
    Reduction with tubular thread G1/4"-G1/2"
    258 Kč –5 %
    Reduction with tubular thread G1/4"-G1/2"
    Stock (6 pcs)
    202 Kč excl. VAT
    245 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"
    285 Kč –4 %
    Blind with Allen key and staffing with external thread G3/8"
    Stock (4 pcs)
    224 Kč excl. VAT
    271 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
    X-bolting with internal threads Rp3/8"
    246 Kč –4 %
    X-bolting with internal threads Rp3/8"
    Stock (2 pcs)
    193 Kč excl. VAT
    234 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
    Dutchman with external threads, cone seal R1/4"-R1/4"
    281 Kč –4 %
    Dutchman with external threads, cone seal R1/4"-R1/4"
    Stock (3 pcs)
    221 Kč excl. VAT
    267 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
    Quick coupling with mandrel for hose smooth 8 mm
    Tip
    2 337 Kč –5 %
    Quick coupling with mandrel for hose smooth 8 mm
    Stock (3 pcs)
    1 835 Kč excl. VAT
    2 220 Kč / pcs

    Quick coupling with hose shank, smooth 8 mm. One-sided closable design with free-flowing nipple. Designed primarily for compressed air, but also for other gaseous and liquid...

    Code: ESEG8T
    254592 vsuvka s vnejsim zavitem g3 8
    Tip
    490 Kč –5 %
    Nipple with external thread G3/8"
    Stock (22 pcs)
    384 Kč excl. VAT
    465 Kč / pcs

    Nipple with external thread G3/8". One-sided closable design with free-flowing nipple. Designed primarily for compressed air, but also for other gaseous and liquid media with...

    Code: ESE38NA
    Straight stainless steel fitting 4 - R1/8"
    Original parts
    548 Kč –9 %
    Straight stainless steel fitting 4 - R1/8"
    Stock (1 pcs)
    408 Kč excl. VAT
    494 Kč / pcs

    XPC socket couplings are suitable for hose and pipe connections in automation technology with precise dimensions and pressure ranges from - 1 to 15 bar and temperatures up to...

    Code: XPC-184
    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
    254688 vsuvka s vnejsim zavitem g1 4
    Tip
    1 475 Kč –5 %
    Nipple with external thread G1/4"
    Stock (2 pcs)
    1 158 Kč excl. VAT
    1 401 Kč / pcs

    Nipple with external thread G1/4". Reversible design with integrated valve. Designed primarily for compressed air, but also for other gaseous and liquid media with high demands...

    Code: ESE14NAAB
    Plug with allen and socket with external thread G1/2"
    369 Kč –4 %
    Plug with allen and socket with external thread G1/2"
    Stock (6 pcs)
    290 Kč excl. VAT
    351 Kč / pcs

    Plug with Allen key and fitting with external thread G1/2". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the...

    Code: AX009-12
    Plug with hexagon a external thread G1/2"
    248 Kč –5 %
    Plug with hexagon a external thread G1/2"
    Stock (18 pcs)
    194 Kč excl. VAT
    235 Kč / pcs

    Hexagonal plug with external thread G1/2". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical,...

    Code: AX008-12
    X-bolting with internal threads Rp1/2"
    311 Kč –5 %
    X-bolting with internal threads Rp1/2"
    Stock (3 pcs)
    244 Kč excl. VAT
    295 Kč / pcs

    X-fittings with internal threads Rp1/2". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical, pharmaceutical...

    Code: AX026-12
    Reduction with tubular thread G1/2"-G3/8"
    612 Kč –5 %
    Reduction with tubular thread G1/2"-G3/8"
    Stock (1 pcs)
    480 Kč excl. VAT
    581 Kč / pcs

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

    Code: AX003-3812
    T-piece with external threads Rp3/4"
    254 Kč –4 %
    T-piece with external threads Rp3/4"
    Stock (2 pcs)
    200 Kč excl. VAT
    242 Kč / pcs

    T-piece with external threads Rp3/4". Designed for operations with high demands on durability, longevity and hygiene. Recommended applications in the chemical, pharmaceutical...

    Code: AX023-34
    Reduction with tubular thread G3/8"-G1/4"
    547 Kč –4 %
    Reduction with tubular thread G3/8"-G1/4"
    Stock (3 pcs)
    430 Kč excl. VAT
    520 Kč / pcs

    Reducer with pipe thread G3/8" - G1/4". Made of stainless steel 1.4571. Designed for operations with high demands on durability, longevity and hygiene. Recommended applications...

    Code: AX003-1438
    254610 vsuvka s trnem na hadici 8 mm
    Tip
    562 Kč –4 %
    Nipple with mandrel for 8 mm hose
    Stock (4 pcs)
    441 Kč excl. VAT
    534 Kč / pcs

    Nipple with hose barb 8 mm. One-sided closable design with free-flowing nipple. Designed primarily for compressed air, but also for other gaseous and liquid media with high...

    Code: ESE8S
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