Countersinks for Fin Necks

These countersinks are made to fit the 120 degree fin neck bolts.


  • Fin Neck Flat Head Silicon Bronze Bolts
  • Countersinks for Fin Neck Bolts

    We offer quantity discounts on most items. If available click on pieces per box to change the Quantity for discounted price.

    UnitPieces per BoxPriceDisplay NameNumber of Boxes
    Each1$30.001/4"
    Each1$32.005/16"
    Each1$40.003/8"
    Each1$77.411/2"




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