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    Home / Fasteners / Couplings with coupling nut; up to 25 bar

    Hose fitting with overflow nut

    Do you require high connection reliability, for example for vacuum work? In this category, you will find exactly the couplings with overrunning nut that excel in coupling reliability to the maximum. Push-On fitting, superior joint security, with vacuum option for calibrated tubing.

    Bestsellers

    241593 1 t spojka 6 4 mm
    120 Kč –5 %
    T-connector 6/4 mm
    Stock (83 pcs)
    Code: RPUT-6
    Was: 120 Kč  (–5 %)
    114 Kč
    (94 Kč excl. VAT)
    Straight fitting 8/6 mm - G1/4"
    50 Kč –6 %
    Straight fitting 8/6 mm - G1/4"
    Stock (90 pcs)
    Code: RPCG-148
    Was: 50 Kč  (–6 %)
    47 Kč
    (39 Kč excl. VAT)
    241629 1 prevlecna matice 8 6 mm
    24 Kč –8 %
    Slip nut 8/6 mm
    Stock (97 pcs)
    Code: RM-8
    Was: 24 Kč  (–8 %)
    22 Kč
    (18 Kč excl. VAT)
    Straight fitting 8/6 mm - G1/8"
    113 Kč –5 %
    Straight fitting 8/6 mm - G1/8"
    Stock (121 pcs)
    Code: RPCG-188
    Was: 113 Kč  (–5 %)
    107 Kč
    (88 Kč excl. VAT)
    241743 1 duty sroub jednoduchy g1 8
    56 Kč –5 %
    Hollow screw single G1/8"
    Stock (22 pcs)
    Code: 51410-18
    Was: 56 Kč  (–5 %)
    53 Kč
    (44 Kč excl. VAT)
    241668 1 objimky se sroubenim 8 6 mm g1 8
    89 Kč –4 %
    Sockets with 8/6 mm screw connection - G1/8"
    up to 14 days
    Code: 1500-188
    Was: 89 Kč  (–4 %)
    85 Kč
    (70 Kč excl. VAT)
    239244 1 l sroubeni 6 4 mm g1 8
    82 Kč –6 %
    L-thread 6/4 mm - G1/8"
    Stock (33 pcs)
    Code: RPLG-186
    Was: 82 Kč  (–6 %)
    77 Kč
    (64 Kč excl. VAT)
    241452 l sroubeni vnitrni 6 4 mm g1 4
    76 Kč –5 %
    L-threading internal 6/4 mm - G1/4"
    Stock (110 pcs)
    Code: RPLFG-146
    Was: 76 Kč  (–5 %)
    72 Kč
    (60 Kč excl. VAT)
    241428 1 l sroubeni 8 6 mm g1 4
    99 Kč –5 %
    L-thread 8/6 mm - G1/4"
    Stock (181 pcs)
    Code: RPLG-148
    Was: 99 Kč  (–5 %)
    94 Kč
    (78 Kč excl. VAT)
    239262 l sroubeni vnitrni 6 4 mm g1 8
    68 Kč –4 %
    L-threading internal 6/4 mm - G1/8"
    Stock (48 pcs)
    Code: RPLFG-186
    Was: 68 Kč  (–4 %)
    65 Kč
    (54 Kč excl. VAT)
    Show more products
    221 items total
    241404 1 prima spojka 10 8 mm 10 8 mm
    109 Kč –5 %
    Straight coupling 10/8 mm - 10/8 mm
    Stock (82 pcs)
    85 Kč excl. VAT
    103 Kč / pcs

    The straight coupling with 10/8 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to...

    Code: RPUC-10
    Straight fitting 8/6 mm - R1/4"
    55 Kč –5 %
    Straight fitting 8/6 mm - R1/4"
    Stock (317 pcs)
    43 Kč excl. VAT
    52 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
    Straight fitting 8/6 mm - G1/4"
    50 Kč –6 %
    Straight fitting 8/6 mm - G1/4"
    Stock (90 pcs)
    39 Kč excl. VAT
    47 Kč / pcs

    Straight fitting with 8/6 mm hose nut and G1/4" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPCG-148
    239244 1 l sroubeni 6 4 mm g1 8
    82 Kč –6 %
    L-thread 6/4 mm - G1/8"
    Stock (33 pcs)
    64 Kč excl. VAT
    77 Kč / pcs

    The corner fitting with 6/4 mm hose nut and G1/8" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPLG-186
    Straight fitting 8/6 mm - G1/8"
    113 Kč –5 %
    Straight fitting 8/6 mm - G1/8"
    Stock (121 pcs)
    88 Kč excl. VAT
    107 Kč / pcs

    Straight fitting with 8/6 mm hose nut and G1/8" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPCG-188
    241452 l sroubeni vnitrni 6 4 mm g1 4
    76 Kč –5 %
    L-threading internal 6/4 mm - G1/4"
    Stock (110 pcs)
    60 Kč excl. VAT
    72 Kč / pcs

    The corner fitting with 6/4 mm hose nut and G1/4" female pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPLFG-146
    239262 l sroubeni vnitrni 6 4 mm g1 8
    68 Kč –4 %
    L-threading internal 6/4 mm - G1/8"
    Stock (48 pcs)
    54 Kč excl. VAT
    65 Kč / pcs

    The corner fitting with 6/4 mm hose nut and G1/8" female pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPLFG-186
    Straight fitting 8/6 mm - R1/8"
    47 Kč –6 %
    Straight fitting 8/6 mm - R1/8"
    Stock (173 pcs)
    36 Kč excl. VAT
    44 Kč / pcs

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

    Code: RPC-188
    241407 1 prima spojka 12 10 mm 12 10 mm
    109 Kč –5 %
    Direct coupling 12/10 mm - 12/10 mm
    Stock (111 pcs)
    85 Kč excl. VAT
    103 Kč / pcs

    The straight coupling with 12/10 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to...

    Code: RPUC-12
    239220 1 prima spojka 6 4 mm 6 4 mm
    60 Kč –5 %
    Straight coupling 6/4 mm - 6/4 mm
    Stock (277 pcs)
    47 Kč excl. VAT
    57 Kč / pcs

    The straight coupling with 6/4 mm hose nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to mechanical...

    Code: RPUC-6
    Straight fitting 6/4 mm - G1/4"
    52 Kč –5 %
    Straight fitting 6/4 mm - G1/4"
    Stock (210 pcs)
    40 Kč excl. VAT
    49 Kč / pcs

    The straight fitting with 6/4 mm hose nut and G1/4" male pipe thread ensures a reliable connection from plastic hoses up to 15 bar. Particularly suitable for applications...

    Code: RPCG-146
    Direct fitting 10/8 mm - G1/4"
    71 Kč –4 %
    Direct fitting 10/8 mm - G1/4"
    Stock (164 pcs)
    56 Kč excl. VAT
    68 Kč / pcs

    Straight fitting with 10/8 mm hose nut and G1/4" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPCG-1410
    Straight fitting 6/4 mm - G3/8"
    72 Kč –5 %
    Straight fitting 6/4 mm - G3/8"
    Stock (57 pcs)
    56 Kč excl. VAT
    68 Kč / pcs

    The straight fitting with 6/4 mm hose nut and G3/8" male pipe thread ensures a reliable connection from plastic hoses up to 15 bar. Particularly suitable for applications...

    Code: RPCG-386
    241428 1 l sroubeni 8 6 mm g1 4
    99 Kč –5 %
    L-thread 8/6 mm - G1/4"
    Stock (181 pcs)
    78 Kč excl. VAT
    94 Kč / pcs

    The corner fitting with 8/6 mm hose nut and G1/4" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPLG-148
    Straight fitting 6/4 mm - R1/8"
    45 Kč –4 %
    Straight fitting 6/4 mm - R1/8"
    Stock (310 pcs)
    36 Kč excl. VAT
    43 Kč / pcs

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

    Code: RPC-186
    241410 1 prepazkova spojka 8 6 mm 8 6 mm
    123 Kč –4 %
    Partition coupling 8/6 mm - 8/6 mm
    Stock (163 pcs)
    97 Kč excl. VAT
    117 Kč / pcs

    The bulkhead coupling with 8/6 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to...

    Code: RPM-8
    241416 1 prepazkova spojka 12 10 mm 12 10 mm
    162 Kč –4 %
    Partition coupling 12/10 mm - 12/10 mm
    Stock (143 pcs)
    127 Kč excl. VAT
    154 Kč / pcs

    The overflow coupling with 12/10 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to...

    Code: RPM-12
    241629 1 prevlecna matice 8 6 mm
    24 Kč –8 %
    Slip nut 8/6 mm
    Stock (97 pcs)
    18 Kč excl. VAT
    22 Kč / pcs

    The 8/6 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Replacement nut for the screwdriver with overrunning nut. Particularly suitable for...

    Code: RM-8
    241413 1 prepazkova spojka 10 8 mm 10 8 mm
    158 Kč –5 %
    Bulkhead coupling 10/8 mm - 10/8 mm
    Stock (53 pcs)
    124 Kč excl. VAT
    150 Kč / pcs

    The bulkhead coupling with 10/8 mm hose nut ensures a reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to...

    Code: RPM-10
    Straight fitting 8/6 mm - G3/8"
    72 Kč –4 %
    Straight fitting 8/6 mm - G3/8"
    Stock (173 pcs)
    57 Kč excl. VAT
    69 Kč / pcs

    Straight fitting with 8/6 mm hose nut and G3/8" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPCG-388
    241593 1 t spojka 6 4 mm
    120 Kč –5 %
    T-connector 6/4 mm
    Stock (83 pcs)
    94 Kč excl. VAT
    114 Kč / pcs

    T-connector with 6/4 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to mechanical...

    Code: RPUT-6
    239223 1 prima spojka 8 6 mm 8 6 mm
    74 Kč –5 %
    Straight coupling 8/6 mm - 8/6 mm
    Stock (532 pcs)
    58 Kč excl. VAT
    70 Kč / pcs

    The straight coupling with 8/6 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to...

    Code: RPUC-8
    Direct fitting 12/10 mm - G3/8"
    122 Kč –4 %
    Direct fitting 12/10 mm - G3/8"
    Stock (140 pcs)
    96 Kč excl. VAT
    116 Kč / pcs

    Straight fitting with 12/10 mm hose nut and G3/8" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPCG-3812
    Direct fitting 10/8 mm - G1/2"
    122 Kč –4 %
    Direct fitting 10/8 mm - G1/2"
    Stock (179 pcs)
    96 Kč excl. VAT
    116 Kč / pcs

    Straight fitting with 10/8 mm hose nut and G1/2" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPCG-1210
    L-bolt rotatable with external conical thread RPL-188
    64 Kč –4 %
    L-bolt rotatable with external conical thread RPL-188
    Stock (106 pcs)
    50 Kč excl. VAT
    61 Kč / pcs

    The corner fitting with 8/6 mm hose nut and G1/8" male tapered thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPL-188
    Direct fitting 5/3 mm - R1/8"
    44 Kč –4 %
    Direct fitting 5/3 mm - R1/8"
    Stock (93 pcs)
    35 Kč excl. VAT
    42 Kč / pcs

    Straight fitting with 5/3 mm hose nut and R1/8" male conical thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPC-185
    Direct fitting 10/8 mm - G1/8"
    63 Kč –4 %
    Direct fitting 10/8 mm - G1/8"
    Stock (214 pcs)
    50 Kč excl. VAT
    60 Kč / pcs

    The straight fitting with 10/8 mm hose nut and G1/8" male pipe thread ensures a reliable connection from plastic hoses up to 15 bar. Particularly suitable for applications...

    Code: RPCG-1810
    Direct fitting internal 5/3 mm - G1/8"
    61 Kč –4 %
    Direct fitting internal 5/3 mm - G1/8"
    Stock (165 pcs)
    48 Kč excl. VAT
    58 Kč / pcs

    Straight fitting with 5/3 mm hose nut and G1/8" female pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPCFG-185
    239247 1 l sroubeni 6 4 mm m5
    82 Kč –4 %
    L-screw 6/4 mm - M5
    Stock (31 pcs)
    64 Kč excl. VAT
    78 Kč / pcs

    The corner fitting with 6/4 mm hose nut and M5 metric male thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPL-M56
    Direct screw connection 6/4 mm - M6
    53 Kč –3 %
    Direct screw connection 6/4 mm - M6
    Stock (29 pcs)
    42 Kč excl. VAT
    51 Kč / pcs

    Straight fitting with 6/4 mm hose nut and M6 male metric thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPC-M66
    239235 prima spojka 5 3 mm 5 3 mm
    70 Kč –5 %
    Straight coupling 5/3 mm - 5/3 mm
    Stock (40 pcs)
    55 Kč excl. VAT
    66 Kč / pcs

    The straight coupling with 5/3 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to...

    Code: RPUC-5
    Direct screw connection 4/2.5 mm - M6
    44 Kč –4 %
    Direct screw connection 4/2.5 mm - M6
    Stock (112 pcs)
    35 Kč excl. VAT
    42 Kč / pcs

    Straight fitting with 4/2.5 mm hose nut and M5 metric male thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPC-M64
    Direct fitting internal 6/4 mm - G1/8"
    51 Kč –3 %
    Direct fitting internal 6/4 mm - G1/8"
    Stock (44 pcs)
    40 Kč excl. VAT
    49 Kč / pcs

    The straight fitting with 6/4 mm hose nut and G1/8" female pipe thread ensures a reliable connection from plastic hoses up to 15 bar. Particularly suitable for applications...

    Code: RPCFG-186
    239271 1 l spojka 8 6 mm 8 6 mm
    80 Kč –5 %
    L-coupling 8/6 mm - 8/6 mm
    Stock (70 pcs)
    63 Kč excl. VAT
    76 Kč / pcs

    The corner coupling with 8/6 mm hose coupling nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to...

    Code: RPUL-8
    241746 1 duty sroub jednoduchy g1 4
    72 Kč –4 %
    Hollow screw single G1/4"
    Stock (36 pcs)
    57 Kč excl. VAT
    69 Kč / pcs

    A single hollow screw with 1/4" male pipe thread into the socket with overmolded nut ensures a reliable connection from plastic hoses up to 15 bar. Replacement nut for the...

    Code: 51410-14
    239250 1 l sroubeni 5 3 mm m5
    74 Kč –5 %
    L-screw 5/3 mm - M5
    Stock (105 pcs)
    58 Kč excl. VAT
    70 Kč / pcs

    The corner fitting with 5/3 mm hose nut and M5 metric male thread ensures a reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring...

    Code: RPL-M55
    239241 prepazkova spojka 5 3 mm 5 3 mm
    73 Kč –5 %
    Partition coupling 5/3 mm - 5/3 mm
    Stock (129 pcs)
    57 Kč excl. VAT
    69 Kč / pcs

    Overlapping coupling with 5/3 mm hose nut ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to mechanical...

    Code: RPM-5
    241671 1 objimky se sroubenim 8 6 mm g1 4
    99 Kč –5 %
    Sockets with screw connection 8/6 mm - G1/4"
    Stock (24 pcs)
    78 Kč excl. VAT
    94 Kč / pcs

    The clamp with 8/6 mm hose nut for 1/4" hollow screws ensures a reliable connection from plastic hoses up to 15 bar. Replacement nut for the screwdriver with overrunning nut....

    Code: 1500-148
    239238 1 prepazkova spojka 6 4 mm 6 4 mm
    114 Kč –5 %
    Partition coupling 6/4 mm - 6/4 mm
    Stock (76 pcs)
    89 Kč excl. VAT
    108 Kč / pcs

    The overflow coupling with 6/4 mm hose nut ensures a reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications requiring resistance to mechanical...

    Code: RPM-6
    241482 l sroubeni otocne 6 4 mm g1 4
    129 Kč –5 %
    L-threading 6/4 mm - G1/4"
    Stock (171 pcs)
    101 Kč excl. VAT
    122 Kč / pcs

    The corner swivel fitting with 6/4 mm hose nut and G1/4" male pipe thread ensures reliable connection of plastic hoses up to 15 bar. Particularly suitable for applications...

    Code: RPHG-146
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