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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)
    Direct clutch reduced 6 - 8
    51 Kč –9 %
    Direct clutch reduced 6 - 8
    Stock (615 pcs)
    Code: PG-68
    Was: 51 Kč  (–9 %)
    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)
    T-coupling 6
    52 Kč –11 %
    T-coupling 6
    Stock (20 pcs)
    Code: PUT-6
    Was: 52 Kč  (–11 %)
    46 Kč
    (38 Kč excl. VAT)
    L-coupling swivel 6 - R1/8"
    128 Kč –10 %
    L-coupling swivel 6 - R1/8"
    Stock (8 pcs)
    Code: PH-186
    Was: 128 Kč  (–10 %)
    115 Kč
    (95 Kč excl. VAT)
    Sealing ring made of Teflon PTFE DR-14TE
    Sealing ring made of Teflon PTFE DR-14TE
    Stock (50 pcs)
    Code: DR-14TE
     
    7 Kč
    (6 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)
    T-coupling 8
    55 Kč –10 %
    T-coupling 8
    Stock (811 pcs)
    Code: PUT-8
    Was: 55 Kč  (–10 %)
    49 Kč
    (40 Kč excl. VAT)
    a015 hadicovy adapter
    36 Kč –5 %
    Bolting with mandrel with external conical thread 4 - M5
    Stock (133 pcs)
    Code: A015-M54
    Was: 36 Kč  (–5 %)
    34 Kč
    (28 Kč excl. VAT)
    L-coupling 8
    40 Kč –10 %
    L-coupling 8
    Stock (935 pcs)
    Code: PUL-8
    Was: 40 Kč  (–10 %)
    36 Kč
    (30 Kč excl. VAT)
    Show more products
    693 items total
    ES nipples with external thread G1/4"
    Tip
    30 Kč –3 %
    ES nipples with external thread G1/4"
    Stock (730 pcs)
    24 Kč excl. VAT
    29 Kč / 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
    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
    Quick coupling with mandrel for 8 mm hose
    Tip
    113 Kč –5 %
    Quick coupling with mandrel for 8 mm hose
    Stock (144 pcs)
    88 Kč excl. VAT
    107 Kč / pcs

    Female quick coupling DN7,2 with shank for hose with 8 mm inner diameter. Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of the...

    Code: ES8T
    Nipples with internal thread G1/4"
    Tip
    31 Kč –3 %
    Nipples with internal thread G1/4"
    Stock (197 pcs)
    25 Kč excl. VAT
    30 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with 1/4" female pipe thread. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for better...

    Code: ES14NI
    ES nipples with mandrel for 6 mm hose
    Tip
    23 Kč –4 %
    ES nipples with mandrel for 6 mm hose
    Stock (107 pcs)
    18 Kč excl. VAT
    22 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with shank for 6 mm hose. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for better...

    Code: ES6S
    ES nipples with mandrel for 13 mm hose
    Tip
    32 Kč –6 %
    ES nipples with mandrel for 13 mm hose
    Stock (289 pcs)
    25 Kč excl. VAT
    30 Kč / 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
    ES nipples with mandrel for 9 mm hose
    Tip
    23 Kč –4 %
    ES nipples with mandrel for 9 mm hose
    Stock (428 pcs)
    18 Kč excl. VAT
    22 Kč / 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
    Nickel-plated nipple with external thread G1/2"
    Tip
    166 Kč –4 %
    Nickel-plated nipple with external thread G1/2"
    Stock (27 pcs)
    131 Kč excl. VAT
    158 Kč / pcs

    Nipple ESN - male quick coupling DN7,2 with external pipe thread G1/2". Version nickel-plated brass with one-way closable valve at the quick coupling - female. New mandrel...

    Code: ESN12NA
    Nickel-plated nipple with external thread G1/8"
    Tip
    95 Kč –5 %
    Nickel-plated nipple with external thread G1/8"
    Stock (24 pcs)
    74 Kč excl. VAT
    90 Kč / pcs

    Nipple ESN - male quick coupling DN7,2 with external pipe thread G1/8". Version nickel-plated brass with one-way closable valve at the quick coupling - female. New mandrel...

    Code: ESN18NA
    Steel nipple with external thread G3/8"
    Tip Original parts
    98 Kč –4 %
    Steel nipple with external thread G3/8"
    Stock (18 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
    ES nipples with mandrel for 8 mm hose
    Tip
    24 Kč –4 %
    ES nipples with mandrel for 8 mm hose
    Stock (199 pcs)
    19 Kč excl. VAT
    23 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with shank for 8 mm hose. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for better...

    Code: ES8S
    Quick couplings with internal thread G1/4"
    Tip
    120 Kč –5 %
    Quick couplings with internal thread G1/4"
    Stock (295 pcs)
    94 Kč excl. VAT
    114 Kč / pcs

    Female quick coupling ES DN7,2 with female pipe thread G1/4". Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of the anti-twist...

    Code: ES14I
    Quick coupling with mandrel for hose 13 mm
    Tip
    119 Kč –5 %
    Quick coupling with mandrel for hose 13 mm
    Stock (239 pcs)
    93 Kč excl. VAT
    113 Kč / 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
    Nipples with internal thread G1/2"
    Tip
    69 Kč –5 %
    Nipples with internal thread G1/2"
    Stock (64 pcs)
    54 Kč excl. VAT
    65 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with 1/2" female pipe thread. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for better...

    Code: ES12NI
    ES nipples with mandrel for 10 mm hose
    Tip
    25 Kč –4 %
    ES nipples with mandrel for 10 mm hose
    Stock (89 pcs)
    20 Kč excl. VAT
    24 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with shank for 10 mm hose. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for better...

    Code: ES10S
    255210 vsuvka s trnem na hadici 13 mm
    116 Kč –5 %
    Nipple with mandrel for 13 mm hose
    Stock (5 pcs)
    91 Kč excl. VAT
    110 Kč / pcs

    American model hose nipple with hose shank 13 mm, brass, single-sided closable. Special mandrel contour for better hose seating and easier installation. Designed for...

    Code: ESA13S
    Nipples with internal thread G1/8"
    Tip
    34 Kč –5 %
    Nipples with internal thread G1/8"
    Stock (80 pcs)
    26 Kč excl. VAT
    32 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with 1/8" female pipe thread. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for better...

    Code: ES18NI
    ES nipples with union nut and spring for 4 x 6 mm hose
    Tip
    111 Kč –5 %
    ES nipples with union nut and spring for 4 x 6 mm hose
    Stock (32 pcs)
    87 Kč excl. VAT
    105 Kč / pcs

    ES male male quick coupling DN7,2 with coupling nut and protective spring for 4 x 6 mm hose. Pure brass version MS 58 with one-way closable valve at female quick coupling. New...

    Code: ES4SQF
    Nipples with internal thread G3/8"
    Tip
    39 Kč –5 %
    Nipples with internal thread G3/8"
    Stock (94 pcs)
    31 Kč excl. VAT
    37 Kč / pcs

    Nipple ES - male quick coupling DN7,2 with 3/8" female pipe thread. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for better...

    Code: ES38NI
    Quick coupling with mandrel for 6 mm hose
    Tip
    109 Kč –4 %
    Quick coupling with mandrel for 6 mm hose
    Stock (282 pcs)
    86 Kč excl. VAT
    104 Kč / pcs

    Female quick coupling DN7,2 with shank for hose with 6 mm inner diameter. Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of the...

    Code: ES6T
    ESX12A rychlospojka DN72 LUDECKE
    Tip
    124 Kč –4 %
    Quick coupler ESX external thread G1/2"
    Stock (>1000 pcs)
    98 Kč excl. VAT
    118 Kč / pcs

    Female quick coupling ESX DN7,2 with external pipe thread 1/2". Design in pure brass MS 58 equipped with one-way shut-off valve. Designed for compressed air in industry, crafts....

    Code: ESX12A
    ESX10T rychlospojka DN72 LUDECKE
    Tip
    122 Kč –5 %
    ESX quick coupling with mandrel for 10 mm hose
    Stock (341 pcs)
    95 Kč excl. VAT
    115 Kč / pcs

    Female ESX DN7,2 quick coupling with 10 mm hose barb. Design in pure brass MS 58 equipped with one-way shut-off valve. Designed for compressed air in industry, crafts. Can also...

    Code: ESX10T
    Quick coupling with external pipe thread G1/4"
    Tip
    110 Kč –4 %
    Quick coupling with external pipe thread G1/4"
    Stock (313 pcs)
    87 Kč excl. VAT
    105 Kč / pcs

    Female quick coupling ES DN7,2 with 1/4" male pipe thread. Version in brass MS 58 with one-way closable valve. New mandrel contour for better seating of the anti-twist and...

    Code: ES14A
    Quick couplings with internal thread G3/4"
    Tip
    730 Kč –4 %
    Quick couplings with internal thread G3/4"
    Stock (25 pcs)
    574 Kč excl. VAT
    694 Kč / pcs

    Female quick coupling ES DN7,2 with female pipe thread G3/4". Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of the anti-twist...

    Code: ES34I
    ESX9S VSUVKA DN72 LUDECKE
    Tip
    28 Kč –3 %
    ESX nipple with 10 mm hose mandrel
    Stock (817 pcs)
    22 Kč excl. VAT
    27 Kč / pcs

    Nipple for ESX DN7.2 quick coupling with 10 mm hose shank. Design in pure brass MS 58 free passage without valve. Only the female can be closed. Designed for compressed air in...

    Code: ESX10S
    254889 vsuvka s vnitrnim zavitem g1 4
    Tip
    370 Kč –4 %
    Nipple with internal thread G1/4"
    Stock (3 pcs)
    291 Kč excl. VAT
    352 Kč / pcs

    Nipple with female thread G1/4". High flow at low pressure gradient due to improved valve design. Designed for compressed air in industry and crafts, especially when using...

    Code: ESIG14NIS
    Nickel plated quick coupling - G3/8"
    Tip
    312 Kč –4 %
    Nickel plated quick coupling - G3/8"
    Stock (7 pcs)
    245 Kč excl. VAT
    297 Kč / pcs

    Female quick coupling ES DN7,2 with external pipe thread 3/8". Version in nickel-plated brass MS 58 with one-way closable valve. New mandrel contour for better seating of the...

    Code: ESN38A
    254757 vsuvka s vnejsim zavitem g1 4
    Tip
    113 Kč –4 %
    Nipple with external thread G1/4"
    Stock (30 pcs)
    89 Kč excl. VAT
    108 Kč / pcs

    Nipple with external thread G1/4". High quality and robust quick couplings with high media flow. Designed primarily for compressed air industry, crafts, especially when using...

    Code: ESI14NAS
    Quick couplings with internal thread G3/8"
    Tip
    119 Kč –5 %
    Quick couplings with internal thread G3/8"
    Stock (292 pcs)
    93 Kč excl. VAT
    113 Kč / pcs

    Female quick coupling ES DN7,2 with female pipe thread G3/8". Design in pure brass MS 58 with one-way closable valve. New mandrel contour for better seating of the anti-twist...

    Code: ES38I
    ESX14NI VSUVKA DN72 LUDECKE
    Tip
    37 Kč –2 %
    Nipple ESX internal thread G1/4"
    Stock (884 pcs)
    30 Kč excl. VAT
    36 Kč / pcs

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

    Code: ESX14NI
    Nipples with external thread G1/8"
    Tip
    30 Kč –6 %
    Nipples with external thread G1/8"
    Stock (62 pcs)
    23 Kč excl. VAT
    28 Kč / 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
    Quick couplings with external pipe thread G3/8"
    Tip
    110 Kč –4 %
    Quick couplings with external pipe thread G3/8"
    Stock (294 pcs)
    87 Kč excl. VAT
    105 Kč / pcs

    Female quick coupling ES DN7,2 with external pipe thread 3/8". Version in nickel-plated brass MS 58 with one-way closable valve. New mandrel contour for better seating of the...

    Code: ES38A
    ES nipples with union nut for 6 x 8 mm hose
    Tip
    79 Kč –5 %
    ES nipples with union nut for 6 x 8 mm hose
    Stock (31 pcs)
    62 Kč excl. VAT
    75 Kč / pcs

    ES male male quick coupling DN7,2 with coupling nut for 6 x 8 mm hose. Pure brass version MS 58 with one-way closable valve at female quick coupling. New mandrel contour for...

    Code: ES6SQ
    VWS ES rozdvojka rychlospojka dn72 ludecke es evropa vzduch tlak spoj kompresor poniklovane (1)
    Tip
    706 Kč –4 %
    Tees with quick couplings G1/2"
    Stock (115 pcs)
    555 Kč excl. VAT
    671 Kč / pcs

    Spacer for quick couplings with internal threads 3 x 1/2" + 3 x Quick coupling ES DN7,2 (ES12A). Special manifold in pure brass MS 58. Designed for compressed air in industry,...

    Code: VWS12ES
    Through quick coupling with external pipe thread G1/4"
    Tip
    251 Kč –5 %
    Through quick coupling with external pipe thread G1/4"
    Stock (9 pcs)
    197 Kč excl. VAT
    238 Kč / pcs

    Female quick coupling ES-O DN7,2 with 1/4" male pipe thread. Pure brass version MS 58 without valve in pass-through design. New mandrel contour for better seating of the...

    Code: ES14AO
    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
    ESX14NA VSUVKA DN72 LUDECKE
    Tip
    34 Kč –5 %
    Nipple ESX external thread G1/4"
    Stock (>1000 pcs)
    26 Kč excl. VAT
    32 Kč / 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
    Nickel-plated nipple with external thread G3/8"
    Tip
    111 Kč –5 %
    Nickel-plated nipple with external thread G3/8"
    Stock (17 pcs)
    87 Kč excl. VAT
    105 Kč / pcs

    Nipple ESN - male quick coupling DN7,2 with external pipe thread G3/8". Version nickel-plated brass with one-way closable valve at the quick coupling - female. New mandrel...

    Code: ESN38NA
    ES nipples with union nut and spring for 8 x 10 mm hose
    Tip
    134 Kč –5 %
    ES nipples with union nut and spring for 8 x 10 mm hose
    Stock (27 pcs)
    105 Kč excl. VAT
    127 Kč / pcs

    ES male male quick coupling DN7,2 with coupling nut and protective spring for 8 x 10 mm hose. Pure brass version MS 58 with one-way closable valve at female quick coupling. New...

    Code: ES8SQF
    Quick couplings with internal thread G1/8"
    Tip
    123 Kč –4 %
    Quick couplings with internal thread G1/8"
    Stock (48 pcs)
    97 Kč excl. VAT
    117 Kč / 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
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