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 %
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 %
Was: 24 Kč  (–4 %)
23 Kč
(19 Kč excl. VAT)
203 items total
241932 1 prime sroubeni 10 r1 4
Tip
93 Kč –10 %
69 Kč excl. VAT
83 Kč / pcs

Socket coupling in straight plastic design with 1/4" male tapered thread. For quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

Code: PC-1410
Straight fitting 8 - R1/4"
Tip
54 Kč –11 %
Straight fitting 8 - R1/4"
Stock (>1000 pcs)
40 Kč excl. VAT
48 Kč / pcs

Socket coupling in straight plastic design with 1/4" male tapered thread. For quick and easy installation of plastic tubing with an outer diameter of 8 mm. Designed especially...

Code: PC-148
241941 1 prime sroubeni 12 r1 4
Tip
149 Kč –10 %
111 Kč excl. VAT
134 Kč / pcs

Socket coupling in straight plastic design with 1/4" male tapered thread. For quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...

Code: PC-1412
Straight fitting 6 - R1/4"
Tip
50 Kč –10 %
37 Kč excl. VAT
45 Kč / pcs

Socket coupling in straight plastic design with 1/4" male tapered thread. For quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...

Code: PC-146
Screwing with external pipe threads R1/4" - R1/4"
Tip
38 Kč –5 %
30 Kč excl. VAT
36 Kč / pcs

A006 pipe thread fitting with R 1/4" thread, 10 thread lengths. Second thread R 1/4", thread length 10. Version in brass with nickel-plated finish. Applications for fluid power,...

Code: A006-1414
L-coupling 8 - R1/4"
Tip
90 Kč –10 %
L-coupling 8 - R1/4"
Stock (685 pcs)
67 Kč excl. VAT
81 Kč / pcs

Socket coupling in plastic corner design with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 8 mm outer diameter. Designed especially for...

Code: PL-148
L-coupling 12 - R1/4"
Tip
156 Kč –10 %
L-coupling 12 - R1/4"
Stock (581 pcs)
116 Kč excl. VAT
140 Kč / pcs

Socket coupling in plastic corner design with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially for...

Code: PL-1412
Side T-coupling 8 - R1/4"
Tip
110 Kč –10 %
82 Kč excl. VAT
99 Kč / pcs

Socket t-coupling with 1/4" male side taper thread in plastic. Quick and easy installation of plastic tubing with 8 mm outer diameter. Designed especially for automation,...

Code: PST-148
L-coupling 6 - R1/4"
Tip
73 Kč –10 %
L-coupling 6 - R1/4"
Stock (521 pcs)
54 Kč excl. VAT
65 Kč / pcs

Socket coupling in plastic corner design with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...

Code: PL-146
252321 1 sroubeni s trnem s vnejsim kuzelovym zavitem 6 r1 4
Tip
36 Kč –5 %
28 Kč excl. VAT
34 Kč / pcs

Hose barb fitting with male conical thread R1/4" - 6 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

Code: A015-146
252330 1 sroubeni s trnem s vnejsim kuzelovym zavitem 9 r1 4
Tip
44 Kč –4 %
35 Kč excl. VAT
42 Kč / pcs

Hose shank fitting with male conical thread R1/4" - 9 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

Code: A015-149
Screwing with external pipe threads R1/8" - R1/4"
Tip
32 Kč –6 %
25 Kč excl. VAT
30 Kč / pcs

A006 pipe thread fitting with R 1/8" thread, 7,5 thread lengths. Second thread R 1/4", thread length10. Version in brass with nickel-plated finish. Applications for fluid power,...

Code: A006-1814
Straight fitting 4 - R1/4"
Tip
64 Kč –9 %
48 Kč excl. VAT
58 Kč / pcs

Socket coupling in straight plastic design with 1/4" male tapered thread. For quick and easy installation of plastic tubing with an outer diameter of 4 mm. Designed especially...

Code: PC-144
L-coupling 10 - R1/4"
Tip
136 Kč –9 %
L-coupling 10 - R1/4"
Stock (801 pcs)
102 Kč excl. VAT
123 Kč / pcs

Socket coupling in plastic corner design with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially for...

Code: PL-1410
Screwing with external pipe threads R1/4" - R3/8"
Tip
44 Kč –4 %
35 Kč excl. VAT
42 Kč / pcs

A006 pipe thread fitting with R 1/4" thread, 10 thread lengths. Second thread R 3/8", thread length 10. Version in brass with nickel-plated finish. Applications for fluid power,...

Code: A006-1438
Elbow internal G1/4" - external R1/4"
Tip
74 Kč –5 %
58 Kč excl. VAT
70 Kč / pcs

Elbows with inner G1/4" - outer R1/4" with lengths 26 and 25. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control...

Code: A022-14
Straight fitting 8/6 mm - R1/4"
66 Kč –4 %
52 Kč excl. VAT
63 Kč / pcs

Straight fitting with 8/6 mm hose nut and R1/4" male conical thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

Code: RPC-148
252315 1 sroubeni s trnem s vnejsim kuzelovym zavitem 4 r1 4
Tip
33 Kč –6 %
26 Kč excl. VAT
31 Kč / pcs

Hose barb fitting with male conical thread R1/4" - 4 mm. Version in brass with nickel-plated finish. Applications for fluid power, automation, measurement and control technology.

Code: A015-144
242922 1 prime sroubeni s reznym krouzkem 6 4 r1 4
77 Kč –5 %
60 Kč excl. VAT
73 Kč / pcs

Straight fitting with cutting ring in 1/4" male thread for 6/4 mm hose. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...

Code: O11-146
L-connector 4 - R1/4"
Tip
70 Kč –10 %
L-connector 4 - R1/4"
Stock (362 pcs)
52 Kč excl. VAT
63 Kč / pcs

Socket coupling in plastic corner design with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 4 mm outer diameter. Designed especially for...

Code: PL-144
242928 1 prime sroubeni s reznym krouzkem 8 6 r1 4
83 Kč –4 %
65 Kč excl. VAT
79 Kč / pcs

Straight fitting with cutting ring in 1/4" male thread for 8/6 mm hose. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...

Code: O11-148
Blind with Allen tightening, without crew R1/4"
25 Kč –4 %
20 Kč excl. VAT
24 Kč / pcs

Plug with Allen tightening, without R1/4". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

Code: VSI14M
RA241 sroubeni litina tvarovky armatury 25 bar tlak vzduch rozvody potrubi
31 Kč –3 %
25 Kč excl. VAT
30 Kč / pcs

Cast iron reducing fitting with internal thread R1/4" and external thread R 1/2" up to 25 bar. Made of tempered hot-dip galvanized cast iron. Designed primarily for water and...

Code: RA241-1412
Straight fitting 4 - R1/4"
Tip
58 Kč –10 %
43 Kč excl. VAT
52 Kč / pcs

Socket coupling in straight plastic design with 1/4" male tapered thread. Internal Allen key for tightening. Quick and easy installation of plastic tubing with 4 mm outer...

Code: POC-144
T-coupling 8 - R1/4"
Tip
110 Kč –10 %
T-coupling 8 - R1/4"
Stock (921 pcs)
82 Kč excl. VAT
99 Kč / pcs

Plastic T-coupling with 1/4" tapered male thread. Simple and quick assembly of plastic tubing with an outer diameter of 8 mm. Designed especially for automation, pneumatic...

Code: PT-148
L-coupling extended 6 - R1/4"
Tip
110 Kč –10 %
82 Kč excl. VAT
99 Kč / pcs

Extended socket coupling in corner plastic version with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 6 mm outer diameter. Designed especially for...

Code: PLL-146
L-coupling extended 4 - R1/4"
Tip
105 Kč –10 %
78 Kč excl. VAT
94 Kč / pcs

Extended socket coupling in corner plastic version with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 4 mm outer diameter. Designed especially for...

Code: PLL-144
242934 1 prime sroubeni s reznym krouzkem 10 8 r1 4
141 Kč –4 %
111 Kč excl. VAT
134 Kč / pcs

Straight fitting with cutting ring in 1/4" male thread for 10/8 mm hose. Universal fittings for use in various areas, dimensions and design meet the requirements of DIN...

Code: O11-1410
Screwing with external pipe threads R1/4" - R1/2"
Tip
72 Kč –5 %
56 Kč excl. VAT
68 Kč / pcs

A006 pipe thread fitting with R 1/4" thread, 10 thread lengths. Second thread R 1/2", thread length 12. Version in brass with nickel-plated finish. Applications for fluid power,...

Code: A006-1412
Straight fitting 6 - R1/4"
Tip
73 Kč –9 %
55 Kč excl. VAT
66 Kč / pcs

Socket coupling in straight plastic design with 1/4" male tapered thread. Internal Allen key for tightening. Quick and easy installation of plastic tubing with 6 mm outer...

Code: POC-146
L-coupling extended 12 - R1/4"
Tip
218 Kč –10 %
162 Kč excl. VAT
196 Kč / pcs

Extended socket coupling in corner plastic version with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 12 mm outer diameter. Designed especially...

Code: PLL-1412
Straight fitting 6/4 mm - R1/4"
58 Kč –3 %
46 Kč excl. VAT
56 Kč / pcs

Straight fitting with 6/4 mm hose nut and R1/4" male conical thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

Code: RPC-146
L-coupling extended 8 - R1/4"
Tip
113 Kč –9 %
84 Kč excl. VAT
102 Kč / pcs

Extended socket coupling in corner plastic version with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 8 mm outer diameter. Designed especially for...

Code: PLL-148
L-thread with external thread 12 - R1/4"
187 Kč –4 %
147 Kč excl. VAT
178 Kč / pcs

Socket couplings in corner "L" design for quick and easy assembly of plastic hoses with 12 mm outer diameter. Coupling terminated with external tapered thread R 1/4"....

Code: MPL-1412
Angled throttle valve screwdriver 6 - R1/4"
Tip
248 Kč –10 %
184 Kč excl. VAT
223 Kč / pcs

Socket couplings with reduced dimensions and weight, for quick and easy assembly of plastic tubing Designed especially for automation, measuring and control technology and...

Code: SCE-146
L-coupling extended 10 - R1/4"
Tip
151 Kč –9 %
112 Kč excl. VAT
136 Kč / pcs

Extended socket coupling in corner plastic version with 1/4" male tapered thread. Quick and easy installation of plastic tubing with 10 mm outer diameter. Designed especially...

Code: PLL-1410
Screwing with external threads R1/4"-R1/4"
71 Kč –5 %
55 Kč excl. VAT
67 Kč / pcs

Fittings with external threads R1/4"-R1/4". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

Code: DR1414M
Screwing with external threads R1/4"-R3/8"
74 Kč –4 %
59 Kč excl. VAT
71 Kč / pcs

Fittings with external threads R1/4"-R3/8". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

Code: DR1438M
Screwing with external threads R1/8"-R1/4"
62 Kč –6 %
48 Kč excl. VAT
58 Kč / pcs

Fittings with external threads R1/8"-R1/4". Made of pure brass MS 58, designed for the production of fittings. Supplied with external pipe threads. Designed for compressed air...

Code: DR1814M
285650 1 l sroubeni s vnejsim zavitem 4 r1 4
81 Kč –4 %
64 Kč excl. VAT
77 Kč / pcs

Socket couplings in corner "L" design for quick and easy assembly of plastic hoses with 4 mm outer diameter. Coupling terminated with external tapered thread R 1/4"....

Code: MPL-144
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