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Invisi-Fast

ANGLE Hidden Deck Fastener

ANGLE Hidden Deck Fastener

$85.00
$85.00
Sale Sold out

Invisi-Fast Angle fastener logo

The ANGLE Fastener was designed to work with decks being built at an angle with non-grooved boards.

The ANGLE Fastener Fastener is specifically designed to work with non-grooved boards, offering a versatile solution for your decking needs. It provides various spacing options, including 1/8", 3/16", 1/4", and a NO Spacer option. These options determine the gap between your deck boards, allowing you to customize the spacing to your preference.

Kits are available with ceramic coated or stainless steel screws.

100pc kit Includes:

  • 88 fasteners with Spacer
  • 12 fasteners without Spacer
  • 300 Screws (CC or SS)
  • #2 Driver Bit

100pc kit covers approximately 50 ft²
Based on 12" on center


400pc kit Includes:

  • 360 fasteners with Spacer 
  • 40 fasteners without Spacer
  • 1200 Screws (CC or SS)
  • #2 Driver Bit

400pc kit covers approximately 200 ft²
Based on 12" on center

View full details

Warranty information

10 Year Limited Warranty

This non-transferable warranty covers all Invisi-Fast Hidden Deck Fasteners unless excluded below.

M.M. Products, Inc. warrants its hidden deck fasteners to be free of defects in material and workmanship. Warrantor will replace any Invisi-Fast Hidden Deck Fastener that has material defects resulting in fastener failure within the time specified above for the use from the date of purchase.

This warranty specifically excludes damage caused by misuse, abuse, alteration, modification, improper installation, and treatment in a manner other than is intended. Warrantor’s lone obligation is limited to replacement of the Invisi-Fast Hidden Deck Fastener, and Warrantor shall have no further liability or obligation except as purposely stated in this document. This warranty does not cover the costs of installation, removal, reinstallation, decking materials, or installation tools.

M.M. Products, Inc. will not warranty the use of the Invisi-fast Original Hidden Deck Fastener with hardwood decking products.

Failure to follow the instructions, requirements and recommendations, or warnings provided with the product shall make the warranty invalid. M.M. Products, Inc. reserves the right to investigate any claim. Decking applications using this product must comply with all local zoning and/or building codes. M.M. Products, Inc. does not assume any risk or liability associated with the use of this product. Wearing proper safety equipment and other necessary action should be taken to ensure the safety of everyone involved in the project.

Making A Claim

To make a claim under this warranty to receive replacement product, complete the following:

Prepare a letter which includes the following information:

    1. A list of the type and number of fasteners for which the claim is made.
    2. Proof of purchase of the product.
    3. Reason for claim.
    4. Include pictures and other information to establish a claim.

Mail the above information to:

M.M. Products, Inc
68826 Broadus Street
Sturgis, MI 49091

Technical Information

Material Safety Data Sheets

Independent Test Results

Installation Instructions

Invisi-Fast Angle Installation Instructions

  1. Using the Invisi-Fast WITH SPACER, slide the convenient overhang tabs under your first deck board. Then, using a suppled screw, fasten the Invisi-Fast Angle to the joist. (We recommend one screw to be fastened into the joist. The other 2 holes are to be used as backups if wood imperfection is present).
  2. Secure the deck board by using the corresponding upper hole. Secure deck boards by using the remaining upper hole. Continue the process for the length of the joist. Pre-drilling is required when using hardwood. Fore hardwood deck boards, you must pre-drill the entire length of screw with 3/32" drill bit. Failure to pre-drill the appropriate depth may cause failure of deck board and will not be covered by the Invisi-Fast Warranty.
  3. Repeat this process until the last deck board. Note: Prior to securing the final board, cut your board to size if necessary. Using the Invisi-Fast NO SPACER, secure the fastener to the inside perimeter board using the lower hole. Once all perimeter fasteners are secure, fasten your final deck board using the upper deck board holes.

Requires approximately 2.3 pieces per ft squared of decking when joists are 12" on center.

For a more sound deck, we recommend applying a ⅜" bead of silicone or construction adhesive along joist before installing Invisi-Fast Hidden Deck Fastener to help fill in voids and imperfections on the mating surfaces between the joist and deck boards. Not applying adhesive will not compromise stability.

Please be sure to check with your deck board manufacturer for proper deck board spacing when using the Invisi-Fast Hidden Deck Fastening System. Use necessary safety precautions when installing Invisi-Fast Hidden Deck Fasteners.

Download printable installation instructions.

Download printable stair installation instructions.