10 3D printed M5 Hex head barrel nuts for the Fluval FX4, FX5 and FX6 canister filter system. Printed in white.

Need more than 10 nuts? Check out my bulk listing here: www.ebay.com/itm/285228972315

Tired of replacing plastic nuts? Check out my listing for metal nuts here: www.ebay.com/itm/285485551729