Kayfun K Series Prime Nut"/ Top Nut Mini V2 for Kayfun Wave Tank - Steam Tuners

Steam Tuners

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The K Series Prime Nut is a 510 adapter designed to seal the Steam Tuners Wave Tank for Kayfun Prime, Steam Tuners Tower Tank for Kayfun 5, Clear View Tank for Kayfun Mini V3, or Diamond Tank for Kayfun V4, while maintaining the top fill capability of the tanks.

Note: Cannot be used with the stock tank of the Kayfun 5 and Kayfun Prime.


  • Material: 304L SS
  • Height: 7 mm
  • Diameter: 14.6 mm

WARNING: It is highly recommend that you fully clean out this product before the first time you use it. While the factory does a decent job at removing dust, shavings, machining lubricants and greases, there is still the potential for trace elements to remain, and it is best recommended that you do an additional cleaning to meet your standard of cleanliness.

Category: Drip Tip, Steam Tuners

Type: Drip Tip