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3/16 in. Spacer Kit Original Hidden Deck Fastener with Ceramic Coated Screws (500-Piece)

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Product Overview

Are you tired of having to choose what fastener to use depending on the deck board 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. 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. Do you want the best looking deck around? Do you want the strongest hidden deck fastener? Then this is the fastener for you. The Invisi-Fast Original Hidden Deck Fastener is used to fasten all styles of solid edge deck boards. The Invisi-Fast fasteners will works with all types of composites, vinyl, PVC, cedar, hardwoods, softwoods, and the thermally modified wood deck boards. Proper gapping with the built on spacer, creates confidence that the decking boards will not be compromised by improper spacing. The option shown here is the 3/16 in. spacer (meaning there will be 3/16 in. gap between deck boards when butted up tight to fastener). The Invisi-Fast Original Fasteners comes in the following spacing options: 1/8 in., 3/16 in., ¼ in. and a No-Spacer option.
  • Under deck design helps prevent premature wood rotting around fastener while creating a clean look from above
  • The Invisi-Fast hidden deck fastener allows for individual board replacement should a deck board ever get damaged
  • Unique overhang tabs for hands free attachment
  • Made of durable clear, UV resistant, Lexan equivalent material that can be painted
  • No special tools needed to install

Info & Guides

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Individual Product Height (in.)
Individual product length (in.)
Individual Product Width (in.)
Product Depth (in.)
Product Height (in.)
Product Width (in.)
2.5 in
Square Footage Coverage per Package (sq. ft.)


Color Family
Decking Hardware Type
Hidden Deck Fasteners
Fastener/Connector Material
Driver Bit,Screw
Number in Package
Total Product Weight (lb.)

Warranty / Certifications

Manufacturer Warranty
25 year limited warranty against manufacturer defects

Questions & Answers

Typical questions asked about products:

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Customer Reviews

  • 2.7
    out of 3 reviews
  • 100% recommend this product
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Showing 1-3 of 3 reviews
The deck squeaked. I had to tear out and use...
The deck squeaked. I had to tear out and use a new fastener.
  • Verified Purchase
These fasteners went in easy enough but they are very...
These fasteners went in easy enough but they are very noisy when you walk on the deck. I see myself going through and trying to tighten them in a few months.
  • Verified Purchase
Nice Finished Look
I installed my cedar decking with these hidden deck fasteners. The finished look is excellent. I cannot comment on long term durability but the fasteners appear to be heavy duty. Only con that I have is that they make installation slower and you really need one person under the deck installing the clips and one person on top of the deck positioning boards. The kit comes with some clips that don't have the spacer for the starter row and other detail areas where the spacer would not work. These are obviously more expensive than using deck screws through the decking but if you want the smooth finished look they are worth it. Note that these would not work well or possibly at all on a low deck as you need to be able to be under the decking to screw the clip to the joist and decking.
  • DIY
  • Verified Purchase
  • Recommended
1 person found this helpful
Showing 1-3 of 3 reviews