Hidden Deck Fasteners & Decking Clips by MoistureShield
Myard Universal Hidden Deck Fastener Clips for Grooved Edges of Composite Decking Boards to Joists, 1/4" Gap Spacing, with Square Driver Bit (500-Pack) - - Amazon.com
Hidden Deck Fixings | Deck Hardware | Trex
Composite Decking Starter Clip from Grangewood Fencing Supplies Ltd
Ipe Clip Hidden Deck Fastener Edge Mount Clips | DeckWise