Are you tired of having to choose what fastener to use depending on the deckboard you are using? Worry no more. The Invisi-Fast Hidden Deck Fastening System combines a practical and cost efficient way of fastening virtually every kind of deck board in the market today. All of the Invisi-Fast fasteners are produced from extremely tough and durable Polycarbonate resins. There are no comparisons with other kinds of plastic fasteners, the Invisi-Fast Hidden Deck Fastening System is the strongest on the market. Invisi- Fast also offers a biscuit connector.