HEL 18mm / M18 Bonded Dowty Seal Washers (10 Pack) – BDW-M18

HEL 18mm / M18 Bonded Dowty Seal Washers (10 Pack) – BDW-M18

The HEL Performance range of sealing washers are manufactured from high-quality materials and are typically used in conjunction with automotive braking, fuel and oil systems. The crush design of these washers enables them to create a tight and effective seal between the face of each mating component, ensuring fluid containment.

Aluminium crush washers are commonly used in automotive applications for sealing most fluid connections, such as oil lines, fuel lines and oil drain plugs. They are lightweight and work well for preventing fluid leaks. Aluminium has great corrosion resistance, but it may not be as suitable as copper in highly corrosive environments.

HEL Performance design and manufacture braided lines, AN hose fittings and oil system parts in the UK for road, track and motorsport use.

Key Features

• 1 Pack (10) Bonded Dowty Seals/Washers
• Product type: Bonded Dowty Washers
• Manufacturer: HEL Performance, UK
• Part number: BDW-M18

Specification

Frequently Asked Questions

What does the AN size mean?

AN (or dash) sizes describe the hose size in sixteenths of an inch, so -6 AN is 6/16" (3/8") and -8 AN is 8/16" (1/2").

Do AN fittings need thread sealant?

AN fittings seal on a 37° flare, so the flare should not be sealed. Tapered NPT threads do need a suitable thread sealant.

Will this fit my hose and fittings?

Check the thread size, AN size and material in the specification before ordering. Contact us if you need help matching parts.

Important Fitment Information

Please check thread sizes, hose sizes and vehicle fitment before ordering. Prices include VAT. If you are unsure which part you need, contact us and we will help.