Myard Universal Hidden Deck Fastener Clips for Grooved Edges of Composite Decking Boards to Joists, 1/4" Gap Spacing, with Square Driver Bit (100-Pack) - - Amazon.com
NewTechWood Plastic Clip Hidden Fastener System 1-in x 2-in x 1-ft Black Grooved Composite Deck Board in the Composite Deck Boards department at Lowes.com
Hidden Fasteners Nylon Clips for Deck Fastening, Composite Decking Fasteners with Metal Deck Screws for Deck Boards, Nylon Plastic T Clips for Decking (120 Packs) - - Amazon.com
SHOPCLIP Composite Storage Clips Package of 6
Hidden Clips Systems | Composite Deck Hidden Fasteners - Techwoodn
Source Stainless Steel Wood Plastic Composite Decking Clips on m.alibaba.com