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Sealing plugs & caps

We stock sealing plugs for G threads, Rp threads, NPT threads and JIC threads in common designs according to, for example, DIN 906, DIN 908 and DIN 910. These are screwed into the internal thread and seal the thread. The caps are screwed onto external threads and also seal them. We offer these fittings in brass, nickel-plated brass, galvanized steel, stainless steel, malleable cast iron or plastic. You can choose between different versions such as with an internal hexagon, with an external hexagon, without a collar, with a square, with an O-ring seal or with a conical thread.
  • HD sealing plug external hex. NPT 1/8", V4A

    Original price €26,54 - Original price €26,54
    Original price
    €26,54 - €26,54
    Current price

    Article number: 4050571727796 Property Value material V4A thread 1/8" PN* [bar] 345 Weight 11 g / ...

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  • HD sealing plug external hex. NPT 1/8", galvanized steel

    Original price €2,44 - Original price €2,44
    Original price
    €2,44 - €2,44
    Current price

    Article number: 4050571727789 Property Value material galvanized steel thread 1/8" PN* [bar] 345 ...

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  • HD sealing plug inner socket. G 1/8", 1.4571

    Original price €17,68 - Original price €17,68
    Original price
    €17,68 - €17,68
    Current price

    Article number: 4050571727772 Property Value material 1.4571 Seals FKM thread G1/8" PN* [bar] 400 ...

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  • HD sealing plug inner socket. G 1/8", galvanized steel

    Original price €1,62 - Original price €1,62
    Original price
    €1,62 - €1,62
    Current price

    Article number: 4050571727765 Property Value material galvanized steel Seals NBR thread G1/8" PN* [b...

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  • HD sealing plug inner socket. G 1/4", galvanized steel

    Original price €1,97 - Original price €1,97
    Original price
    €1,97 - €1,97
    Current price

    Article number: 4050571727758 Property Value material galvanized steel Seals FKM thread G1/4" PN* [b...

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  • HD sealing plug external hex. NPT 1/4", V4A

    Original price €28,90 - Original price €28,90
    Original price
    €28,90 - €28,90
    Current price

    Article number: 4050571727741 Property Value material V4A thread 1/4" PN* [bar] 275 Weight 22 g / ...

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  • HD sealing plug external hex. NPT 1/4", galvanized steel

    Original price €2,70 - Original price €2,70
    Original price
    €2,70 - €2,70
    Current price

    Article number: 4050571727734 Property Value material galvanized steel thread 1/4" PN* [bar] 275 Weig...

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  • HD sealing plug inner socket. G 1/4", 1.4571

    Original price €19,78 - Original price €19,78
    Original price
    €19,78 - €19,78
    Current price

    Article number: 4050571727727 Property Value material 1.4571 Seals FKM thread G1/4" PN* [bar] 400 ...

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  • HD sealing plug inner socket. G 1/4", galvanized steel

    Original price €1,78 - Original price €1,78
    Original price
    €1,78 - €1,78
    Current price

    Article number: 4050571727710 Property Value material galvanized steel Seals NBR thread G1/4" PN* [b...

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  • HD sealing plug inner socket. G 1/2", galvanized steel

    Original price €4,15 - Original price €4,15
    Original price
    €4,15 - €4,15
    Current price

    Article number: 4050571727703 Property Value material galvanized steel Seals FKM thread G1/2" PN* [b...

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  • HD sealing plug inner socket. UNF 1/2"-20, V4A

    Original price €21,66 - Original price €21,66
    Original price
    €21,66 - €21,66
    Current price

    Article number: 4050571727697 Property Value material V4A thread UNF1/2"-20 PN* [bar] 630 Temperatur...

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  • HD sealing plug inner socket. UNF 1/2"-20, galvanized steel

    Original price €5,86 - Original price €5,86
    Original price
    €5,86 - €5,86
    Current price

    Article number: 4050571727680 Property Value material galvanized steel thread UNF1/2"-20 PN* [bar] 630 ...

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  • HD sealing plug external hex. NPT 1/2", V4A

    Original price €42,15 - Original price €42,15
    Original price
    €42,15 - €42,15
    Current price

    Article number: 4050571727673 Property Value material V4A thread 1/2" PN* [bar] 210 Weight 75 g / ...

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  • HD sealing plug external hex. NPT 1/2", galvanized steel

    Original price €5,45 - Original price €5,45
    Original price
    €5,45 - €5,45
    Current price

    Article number: 4050571727666 Property Value material galvanized steel thread 1/2" PN* [bar] 210 Wei...

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  • HD sealing plug UNF 1/2"-20(JIC), V4A

    Original price €14,15 - Original price €14,15
    Original price
    €14,15 - €14,15
    Current price

    Article number: 4050571727659 Property Value material V4A thread UNF1/2"-20 PN* [bar] 275 Weight 1...

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  • HD sealing plug UNF 1/2"-20(JIC), galvanized steel

    Original price €2,77 - Original price €2,77
    Original price
    €2,77 - €2,77
    Current price

    Article number: 4050571727642 Property Value material galvanized steel thread UNF1/2"-20 PN* [bar] 275 ...

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  • HD sealing plug inner socket. G 1/2", 1.4571

    Original price €29,32 - Original price €29,32
    Original price
    €29,32 - €29,32
    Current price

    Article number: 4050571727635 Property Value material 1.4571 Seals FKM thread G1/2" PN* [bar] 400 ...

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  • HD sealing plug inner socket. G 1/2", galvanized steel

    Original price €2,86 - Original price €2,86
    Original price
    €2,86 - €2,86
    Current price

    Article number: 4050571727628 Property Value material galvanized steel Seals NBR thread G1/2" ...

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  • HD sealing plug external hex. NPT 1", V4A

    Original price €86,88 - Original price €86,88
    Original price
    €86,88 - €86,88
    Current price

    Article number: 4050571728267 Property Value material V4A thread 1" PN* [bar] 140 Weight 230 g / p...

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  • HD sealing plug external hex. NPT 1", galvanized steel

    Original price €15,20 - Original price €15,20
    Original price
    €15,20 - €15,20
    Current price

    Article number: 4050571728250 Property Value material galvanized steel thread 1" PN* [bar] 140 Weigh...

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  • HD sealing plug inner socket. G 1", 1.4571

    Original price €61,89 - Original price €61,89
    Original price
    €61,89 - €61,89
    Current price

    Article number: 4050571728243 Property Value material 1.4571 Seals FKM thread G1" PN* [bar] 400 ...

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  • HD sealing plug inner socket. G 1", galvanized steel

    Original price €7,26 - Original price €7,26
    Original price
    €7,26 - €7,26
    Current price

    Article number: 4050571727611 Property Value material galvanized steel Seals NBR thread G1" PN* [bar...

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  • Sealing plug inner hex. M 8x1 (conical), brass

    Original price €1,20 - Original price €1,20
    Original price
    €1,20 - €1,20
    Current price

    Article number: 4050571726652 Property Value material Brass thread M 8x1 (conical) PN [bar] 16 Weigh...

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  • Sealing plug inner hex. M 8x0.75, brass

    Original price €0,00 - Original price €0,00
    Original price
    €0,00 - €0,00
    Current price

    Article number: 4050571726645 Property Value material Brass thread M8x0.75 PN [bar] 16 Weight ...

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