Counter Snap is a squeaky hardwood floor repair kit specially designed to eliminate annoying squeaks in hardwood or softwood floors and stairs (not recommended for parquet flooring). The Screws in this kit can only be used at the joist, the screw's length once the head snaps off is only 3 inches.
The 1/8-inch diameter screws with 3/16-inch coarse threads provide the holding power of a screw with an easy-to-conceal hole the size of a finish nail. Specially scored, the screws are installed through a center hole in the Counter Snap Fixture using a power drill with a #2 recess square driver bit.
When the head of the screw hits the top of the fixture, the top 1-inch portion of the screw snaps off at the score, leaving 2 inches of the threaded portion of the screw countersunk 1/8 inch below the floor's surface.
For a hardwood floor application, I recommend that you first drill a pilot hole with a 7/64-inch or 1/8-inch drill bit to prevent the wood from splitting. A pilot hole is not necessary for decking boards as it will hinder wood expansion and its resulting concealment of the screw. When water is applied to deck boards, the expanding wood will almost totally conceal the hole.
While the Counter Snap tool and screws are designed for both hardwood and softwood floors, the drill bit you use to pre-drill will depend on the type of floor. The easiest way to tell if you have softwood is to see if your fingernail can make a mark in the wood. If it does, use a 3/32-inch drill bit or smaller.
The best way to determine bit size is to try it on an inconspicuous part of the flooring (perhaps inside a closet) and drive the screw down through the fixture. The screw should snap just as the head hits the fixture. If it does, you can use it on the rest of the floor. If it doesn't, then drop down a size on the drill bit to put more pressure on the screw.
The Counter Snap screw fastening system is the solution if you have annoying squeaks in hardwood floors and stairs. However . . . think beyond squeaky floors and consider how the Counter Snap screw fastening system can make subtle repairs in furniture, wooden fences, or cabinets and be nearly invisible in trim work, wainscoting, baseboards, casing, and crown molding.
Two hundred and fifty additional 1/8-inch specially designed AT-THE-JOIST screws with 3/16-inch coarse split-threads (two different pitch threads) for the Counter Snap squeaky hardwood floors Pro Kit. These screws are designed to be used at the joist for hardwood, softwood, and linoleum floors and snap off at 3 inches. SKU 765806031725