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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
    49 items total
    KAG12 DR bajonetova spojka trn hadice
    1 243 Kč –4 %
    Bayonet coupling with external thread G 1" SKG-DR
    Stock (3 pcs)
    976 Kč excl. VAT
    1 181 Kč / pcs

    High-quality bayonet coupling with external thread G 1" according to DIN 3489 for a stable compressed air connection system.For a simple and fast connection. Maximum pressure 16...

    Code: KAG10-DR
    SKG13 DR bajonetova spojka trn hadice
    869 Kč –5 %
    Bayonet coupling with mandrel for hose 13 mm SKG-DR
    Stock (1 pcs)
    682 Kč excl. VAT
    825 Kč / pcs

    SKG-DR bayonet coupling with 13 mm hose shank in standard design according to DIN 3489. Designed for compressed air lines in construction and industrial applications. Standard...

    Code: SKG13-DR
    KAG12 DR bajonetova spojka trn hadice
    880 Kč –5 %
    Bayonet coupling with external thread G 3/4" SKG-DR
    Stock (1 pcs)
    691 Kč excl. VAT
    836 Kč / pcs

    High-quality bayonet coupling with external thread G 3/4" according to DIN 3489 for a stable compressed air connection system.For a simple and fast connection. Maximum pressure...

    Code: KAG34-DR
    SKG13 DR bajonetova spojka trn hadice
    869 Kč –5 %
    Bayonet coupling with mandrel for 25 mm hose SKG-DR
    Stock (3 pcs)
    682 Kč excl. VAT
    825 Kč / pcs

    SKG-DR bayonet coupling with 25 mm hose shank in standard design according to DIN 3489. Designed for compressed air lines in construction and industrial applications. Standard...

    Code: SKG25-DR
    SSG spojka bajonetova stavebni
    929 Kč –4 %
    Bayonet coupling with mandrel for 25 mm SSG hose
    Stock (6 pcs)
    730 Kč excl. VAT
    883 Kč / pcs

    SSG cast iron bayonet coupling with 25 mm hose shank in standard design according to DIN 3238. Designed for compressed air lines in construction and industrial applications....

    Code: SSG25
    SSG spojka bajonetova stavebni
    929 Kč –4 %
    Bayonet coupling with mandrel for 19 mm SSG hose
    Stock (11 pcs)
    730 Kč excl. VAT
    883 Kč / pcs

    SSG cast iron bayonet coupling with 19 mm hose shank in standard design according to DIN 3238. Designed for compressed air lines in construction and industrial applications....

    Code: SSG19
    SSGI spojka bajonetova stavebni
    1 413 Kč –5 %
    Bayonet coupling with internal thread G 1" SSG
    Stock (4 pcs)
    1 109 Kč excl. VAT
    1 342 Kč / pcs

    High-quality bayonet coupling with internal thread G 1" according to DIN 3238 for stable compressed air connection system.For a simple and fast connection. Maximum pressure 16...

    Code: SSGI10
    SSGA spojka bajonetova stavebni
    1 204 Kč –4 %
    Bayonet coupling with external thread G 3/4" SSG
    Stock (33 pcs)
    945 Kč excl. VAT
    1 144 Kč / pcs

    High-quality bayonet coupling with external thread G 3/4" according to DIN 3238 for a stable compressed air connection system.For a simple and fast connection. Maximum pressure...

    Code: SSGA34
    SSGL spojka bajonetova stavebni
    1 265 Kč –5 %
    Bayonet coupling with mandrel for 19 mm hose, with left closure for SSGL
    up to 14 days
    993 Kč excl. VAT
    1 201 Kč / pcs

    SSGL bayonet coupling with 19 mm hose shank, left-hand closing. Cannot be combined with standard bayonets. Mainly used in chemical industry e.g. compressed air, gaseous media,...

    Code: SSGL19
    SSGL spojka bajonetova stavebni
    701 Kč –4 %
    Bayonet coupling with mandrel for 19 mm hose, with left closure for SKML
    up to 14 days
    550 Kč excl. VAT
    666 Kč / pcs

    SKML bayonet coupling with 19 mm hose shank, left-hand closing. Cannot be combined with standard bayonets. Mainly used in chemical industry e.g. compressed air, gaseous media,...

    Code: SKML19
    SSGL spojka bajonetova stavebni
    1 541 Kč –5 %
    Bayonet coupling with mandrel for 19 mm hose, with left closure for SSGL19S
    up to 14 days
    1 210 Kč excl. VAT
    1 464 Kč / pcs

    SSGL bayonet coupling and locking ring with 19 mm hose shank, left-hand closing. Cannot be combined with standard bayonets. Mainly used in chemical industry e.g. compressed air,...

    Code: SSGL19S
    SSGKSA spojka bajonetova stavebni
    1 127 Kč –5 %
    Bayonet coupling with mandrel for 19 mm hose for securing with KSA SSG clamps
    up to 14 days
    884 Kč excl. VAT
    1 070 Kč / pcs

    SSG cast iron bayonet coupling with 19 mm hose shank for securing rings in standard design according to DIN 3238. Designed for compressed air lines in construction and...

    Code: SSG19-KSA
    SSGTQ spojka bajonetova stavebni
    1 462 Kč –4 %
    Bayonet coupling with clamping ring for 13 x 3 mm SSG hose
    up to 14 days
    1 148 Kč excl. VAT
    1 389 Kč / pcs

    SSG cast iron bayonet coupling with clamp ring for 13 x 3 mm hose in standard design according to DIN 3238. Designed for compressed air lines in construction and industrial...

    Code: SSG133TQ
    SSGA spojka bajonetova stavebni
    1 433 Kč –5 %
    Bayonet coupling with external thread R 1" SSG
    up to 14 days
    1 125 Kč excl. VAT
    1 361 Kč / pcs

    High-quality bayonet coupling with external thread R 1" according to DIN 3238 for a stable compressed air connection system.For a simple and fast connection. Maximum pressure 16...

    Code: SSGA10
    KAG12 DR bajonetova spojka trn hadice
    880 Kč –5 %
    Bayonet coupling with external thread G 1/2" SKG-DR
    up to 14 days
    691 Kč excl. VAT
    836 Kč / pcs

    High-quality bayonet coupling with external thread G 1/2" according to DIN 3489 for a stable compressed air connection system.For a simple and fast connection. Maximum pressure...

    Code: KAG12-DR
    SSGI spojka bajonetova stavebni
    1 993 Kč –5 %
    Bayonet coupling with female NPT 3/4" SSG
    up to 14 days
    1 564 Kč excl. VAT
    1 893 Kč / pcs

    High-quality bayonet coupling with NPT 3/4" female thread according to DIN 3238 for a stable compressed air connection system.For a simple and fast connection. Maximum pressure...

    Code: SSGI34NPT
    SSGI spojka bajonetova stavebni
    1 147 Kč –5 %
    Bayonet coupling with internal thread G 1/2" SSG
    up to 14 days
    900 Kč excl. VAT
    1 089 Kč / pcs

    High-quality bayonet coupling with internal thread G 1/2" according to DIN 3238 for stable compressed air connection system.For a simple and fast connection. Maximum pressure 16...

    Code: SSGI12
    SSGI spojka bajonetova stavebni
    1 147 Kč –5 %
    Bayonet coupling with internal thread G 3/8" SSG
    up to 14 days
    900 Kč excl. VAT
    1 089 Kč / pcs

    High-quality bayonet coupling with internal thread G 3/8" according to DIN 3238 for stable compressed air connection system.For a simple and fast connection. Maximum pressure 16...

    Code: SSGI38
    kig dr bajonetova spojka trn hadice
    1 243 Kč –4 %
    Bayonet coupling with internal thread G 1" SKG-DR
    up to 14 days
    976 Kč excl. VAT
    1 181 Kč / pcs

    SKB-DR bayonet coupling with internal thread G 1" in standard design according to DIN 3489. Designed for compressed air lines in construction and industrial applications....

    Code: KIG10-DR
    kig dr bajonetova spojka trn hadice
    1 243 Kč –4 %
    Bayonet coupling with internal thread G 3/4" SKG-DR
    up to 14 days
    976 Kč excl. VAT
    1 181 Kč / pcs

    SKB-DR bayonet coupling with internal thread G 3/4" in standard design according to DIN 3489. Designed for compressed air lines in construction and industrial applications....

    Code: KIG34-DR
    SKB13 DR bajonetova spojka trn hadice
    1 156 Kč –5 %
    Bayonet coupling with mandrel for 13 mm hose with locking ring SKB-DR
    up to 14 days
    907 Kč excl. VAT
    1 098 Kč / pcs

    SKB-DR bayonet coupling with 13 mm hose shank with retaining ring in standard version according to DIN 3489. Designed for compressed air lines in construction and industrial...

    Code: SKB13-DR
    SKB13 DR bajonetova spojka trn hadice
    1 156 Kč –5 %
    Bayonet coupling with mandrel for 19 mm hose with locking ring SKB-DR
    up to 14 days
    907 Kč excl. VAT
    1 098 Kč / pcs

    SKB-DR bayonet coupling with 19 mm hose shank with retaining ring in standard design according to DIN 3489. Designed for compressed air lines in construction and industrial...

    Code: SKB19-DR
    SKB13 DR bajonetova spojka trn hadice
    1 156 Kč –5 %
    Bayonet coupling with mandrel for 25 mm hose with locking ring SKB-DR
    up to 14 days
    907 Kč excl. VAT
    1 098 Kč / pcs

    SKB-DR bayonet coupling with 25 mm hose shank with retaining ring in standard design according to DIN 3489. Designed for compressed air lines in construction and industrial...

    Code: SKB25-DR
    SSGKSM spojka bajonetova stavebni
    2 905 Kč –4 %
    19 x 7mm Hose Mandrel Bayonet Coupling with MS 58 Brass Clamp for SSG Pair
    up to 14 days
    2 281 Kč excl. VAT
    2 760 Kč / pcs

    SSG cast iron bayonet coupling with hose shank 19 x 7 mm and brass clamp MS 58 for steam in standard design according to DIN 3238. Maximum pressure 16 bar and at temperature...

    Code: SSG19KSM
    SSGPH spojka bajonetova stavebni
    1 076 Kč –5 %
    Bayonet coupling with mandrel for 19 mm hose for hydraulic crimping using SSG rings
    up to 14 days
    845 Kč excl. VAT
    1 022 Kč / pcs

    SSG cast iron bayonet coupling with 19 mm hose shank for hydraulic crimping with rings in standard design according to DIN 3238. Designed for compressed air lines in...

    Code: SSG19PH
    kig dr bajonetova spojka trn hadice
    880 Kč –5 %
    Bayonet coupling with internal thread G 1/2" SKG-DR
    up to 14 days
    691 Kč excl. VAT
    836 Kč / pcs

    SKB-DR bayonet coupling with internal thread G 1/2" in standard design according to DIN 3489. Designed for compressed air lines in construction and industrial applications....

    Code: KIG12-DR
    SSG spojka bajonetova stavebni
    929 Kč –4 %
    Bayonet coupling with mandrel for 10 mm SSG hose
    up to 14 days
    730 Kč excl. VAT
    883 Kč / pcs

    SSG cast iron bayonet coupling with 10 mm hose shank in standard design according to DIN 3238. Designed for compressed air lines in construction and industrial applications....

    Code: SSG10
    SSG spojka bajonetova stavebni
    929 Kč –4 %
    Bayonet coupling with mandrel for 13 mm SSG hose
    up to 14 days
    730 Kč excl. VAT
    883 Kč / pcs

    SSG cast iron bayonet coupling with 13 mm hose shank in standard design according to DIN 3238. Designed for compressed air lines in construction and industrial applications....

    Code: SSG13
    SSG spojka bajonetova stavebni
    929 Kč –4 %
    Bayonet coupling with mandrel for 15 mm SSG hose
    up to 14 days
    730 Kč excl. VAT
    883 Kč / pcs

    SSG cast iron bayonet coupling with 15 mm hose shank in standard design according to DIN 3238. Designed for compressed air lines in construction and industrial applications....

    Code: SSG15
    SSGKSM spojka bajonetova stavebni
    3 988 Kč –4 %
    25 x 7.5mm Hose Mandrel Bayonet Coupling with MS 58 Brass Clamp for SSG Pair
    up to 14 days
    3 131 Kč excl. VAT
    3 789 Kč / pcs

    SSG cast iron bayonet coupling with hose shank 25 x 7.5 mm and brass clamp MS 58 for steam in standard design according to DIN 3238. Maximum pressure 16 bar and at temperature...

    Code: SSG25KSM
    SSGA spojka bajonetova stavebni
    2 068 Kč –4 %
    Bayonet Coupling with Male NPT 1" SSG
    up to 20 days
    1 624 Kč excl. VAT
    1 965 Kč / pcs

    High-quality bayonet coupling with NPT 1" male thread according to DIN 3238 for a stable compressed air connection system. For a simple and fast connection. Maximum pressure 16...

    Code: SSGA10NPT
    SSGS spojka bajonetova stavebni
    1 234 Kč –4 %
    Bayonet coupling with 10mm SSG circlip hose mandrel
    up to 14 days
    969 Kč excl. VAT
    1 173 Kč / pcs

    SSG cast iron bayonet coupling with 10 mm hose shank with locking ring in standard design according to DIN 3238. Designed for compressed air lines in construction and industrial...

    Code: SSG10S
    SSGS spojka bajonetova stavebni
    1 234 Kč –4 %
    Bayonet coupling with 13mm SSG circlip hose mandrel
    up to 14 days
    969 Kč excl. VAT
    1 173 Kč / pcs

    SSG cast iron bayonet coupling with 13 mm hose shank with locking ring in standard design according to DIN 3238. Designed for compressed air lines in construction and industrial...

    Code: SSG13S
    SSGS spojka bajonetova stavebni
    1 234 Kč –4 %
    Bayonet coupling with 15 mm SSG circlip hose mandrel
    up to 14 days
    969 Kč excl. VAT
    1 173 Kč / pcs

    SSG cast iron bayonet coupling with 15 mm hose shank with retaining ring in standard design according to DIN 3238. Designed for compressed air lines in construction and...

    Code: SSG15S
    SSGS spojka bajonetova stavebni
    1 234 Kč –4 %
    Bayonet coupling with 19mm SSG circlip hose mandrel
    up to 14 days
    969 Kč excl. VAT
    1 173 Kč / pcs

    SSG cast iron bayonet coupling with 19 mm hose shank with retaining ring in standard design according to DIN 3238. Designed for compressed air lines in construction and...

    Code: SSG19S
    SSGS spojka bajonetova stavebni
    1 234 Kč –4 %
    Bayonet coupling with 25mm SSG circlip hose mandrel
    up to 14 days
    969 Kč excl. VAT
    1 173 Kč / pcs

    SSG cast iron bayonet coupling with 25 mm hose shank with retaining ring in standard design according to DIN 3238. Designed for compressed air lines in construction and...

    Code: SSG25S
    SSGTQ spojka bajonetova stavebni
    1 462 Kč –4 %
    Bayonet coupling with clamping ring for 13 x 5 mm SSG hose
    up to 14 days
    1 148 Kč excl. VAT
    1 389 Kč / pcs

    SSG cast iron bayonet coupling with clamp ring for 13 x 5 mm hose in standard design according to DIN 3238. Designed for compressed air lines in construction and industrial...

    Code: SSG135TQ
    SSGTQ spojka bajonetova stavebni
    1 541 Kč –5 %
    Bayonet coupling with clamping ring for 15 x 5 mm SSG hose
    up to 14 days
    1 210 Kč excl. VAT
    1 464 Kč / pcs

    SSG cast iron bayonet coupling with clamp ring for 15 x 5 mm hose in standard design according to DIN 3238. Designed for compressed air lines in construction and industrial...

    Code: SSG155TQ
    SSGTQ spojka bajonetova stavebni
    1 541 Kč –5 %
    Bayonet coupling with clamping ring for 19 x 5 mm SSG hose
    up to 14 days
    1 210 Kč excl. VAT
    1 464 Kč / pcs

    SSG cast iron bayonet coupling with clamp ring for 19 x 5 mm hose in standard design according to DIN 3238. Designed for compressed air lines in construction and industrial...

    Code: SSG195TQ
    SSGTQ spojka bajonetova stavebni
    1 541 Kč –5 %
    Bayonet coupling with clamping ring for 19 x 6 mm SSG hose
    up to 14 days
    1 210 Kč excl. VAT
    1 464 Kč / pcs

    SSG cast iron bayonet coupling with clamp ring for 19 x 6 mm hose in standard design according to DIN 3238. Designed for compressed air lines in construction and industrial...

    Code: SSG196TQ
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