How do you secure the square edge deck boards and not have screw holes visable? Do you have caps to match deck board colors

Hello and thank you for considering Trex decking. We unfortunately do not have a plug system available for the Enhance boards to hide the screws. When countersinking these into the Enhance board, it can go all the way through the scallop and therefore not properly secure the board. Instead, we recommend a color match screw like Starborn Cap-Tor epoxy coated screw. Kindly, Elisabeth-Trex Customer Care