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Copper spacer ⌀7mm wbk 7381047

Copper Washer ⌀7mm WBK – durable sealing for fuel, oil and hydraulic systems. Resistant to high pressure and temperature.

  • Condition: new
  • SKU: 59307
Ocena 5,0

0.94 EURNet

- +

Product description

Copper Washer ⌀7mm

Description

The Copper Washer ⌀7mm by WBK is a reliable sealing solution used in fuel, hydraulic and oil systems. Made from high-quality copper, it ensures excellent plasticity and resistance to high temperatures and pressures. Copper washers are mainly used as sealing elements in threaded connections where maintaining tightness and preventing leaks is crucial. The product is characterized by high durability and dimensional stability, guaranteeing long-lasting and trouble-free operation.

Technical Data

  • Material: copper
  • Inner diameter: 7 mm
  • Outer diameter: standard for ⌀7mm washers
  • Temperature resistance: up to approx. 300°C
  • Pressure resistance: high, typical for copper seals
  • Shape: flat
  • Color: copper

Application

The Copper Washer ⌀7mm is widely used in many technical fields, most commonly in:
  • fuel systems of combustion engines,
  • oil and hydraulic systems,
  • threaded connections of high-pressure lines,
  • industrial installations requiring resistance to temperature and pressure.
Thanks to its properties, the copper washer provides effective sealing and minimizes the risk of leaks.

Properties

  • High resistance to pressure and temperature
  • Excellent plasticity – adapts to the sealed surface
  • Corrosion resistance
  • Easy to install and remove
  • Universal use in automotive, industry and hydraulics

Specification

Specification Value
name Copper spacer ⌀7mm
mark wbk
part number 7381047
condition new
inner diameter 7 mm
temperature resistance 300 °C
material copper

Reference numbers

List of reviews:

Rafał

2025-10-07

Szybka dostawa i świetna jakość. Podkładka miedziana spełnia swoje zadanie. Jestem zadowolony z zakupu!
Maciej

2025-10-07

Bardzo dobra jakość podkładki. Zainstalowałem ją bez problemu i działa bez zarzutu. Zdecydowanie warto kupić!
Lech

2025-10-07

Podkładka miedziana sprawdziła się idealnie w mojej maszynie. Dobrze wykonana, pasuje jak ulał. Polecam!
Dominik

2025-10-04

Podkładka spełnia swoje zadanie. Dobrze wykonana, pasuje do zamontowania w maszynie. Nie zauważyłem żadnych problemów podczas użytkowania.

Write a review.

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Zakupiony komplet siłowników do Liebherr 564 był w doskonałym stanie, zgodnie z opisem i przesłanymi zdjęciami. Obsługa na wysokim poziomie, bardzo profesjonalna i pomocna – rewelacja. Co więcej, w kontakcie z firmą otrzymałem osobistego opiekuna, który zajmował się sprawą od początku do końca, mogłem również liczyć na bezpłatne doradztwo przy montażu. Szkoda, że w obecnych czasach nie spotyka się zbyt wielu firm z tak profesjonalnym podejściem do klienta. Gorąco polecam.

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Współpraca na wysokim poziomie. Firma na 6. Polecam z czystym sumieniem. Na pewno jeśli będę musiał to skorzystam jeszcze raz. Naprawa Pomp hydrauliki Koparka Terex

Kamil Przybysz

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Opinion 5/5

Znakomita obsługa. Przyjazny i pomocny personel. Płatność, cło i transport zostały zrealizowane szybko i profesjonalnie.

William L Park

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Opinion 5/5

Jestem bardzo zadowolony z naszej współpracy. Dobry zespół, dobra obsługa, dobra cena, dobre części. Dziękuję!

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