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This Würth #8 x 1-3/4-inch flat head assembly screw is built for the repetitive fastening demands of cabinet and furniture production. A turbo thread profile, lubricated finish, milling nibs, and combo drive come together in a screw sized to move through sheet goods and solid wood quickly and seat flush every time.
At 1-3/4 inches, this screw reaches deeper than a standard 1-1/4-inch panel fastener while stopping short of the 2-inch range used for thicker stock joinery. That puts it squarely in the range for joining two layers of 3/4-inch material, attaching a 3/4-inch face component to a 3/4-inch carcass side, or fastening hardware backing and sub-assemblies where you need thread engagement beyond a single panel thickness. Cabinet shops running drawer boxes, cabinet backs into rabbets, and interior sub-assemblies will find the length lands right where the joint needs it.
The turbo thread is an aggressive wide-pitch profile that bites into the material faster per revolution than a standard thread form, which means less time at the trigger and less heat buildup in production runs. The sharp point self-starts in softwood, MDF, and particleboard — the substrates most common in cabinet carcass work — so the screw goes in without a pilot hole in most cases. The lubricated finish cuts driving resistance further, which is especially useful when the material is dense or the joint geometry puts the driver at an angle. All three work together to reduce the force needed at each fastening point across a full production shift.
Cabinet shops running flat-panel carcasses and furniture manufacturers assembling sub-components are the core buyers for this SKU. The 4000-count box suits operations where a single fastener size appears hundreds of times per day and downtime to restock is a real production cost. Finish carpenters and installers who do volume cabinet installation also keep a box on hand for attaching face components, closing panels, and any interior joint where a flush-seated flat head is the right finish. The combo drive recess means the screw works with both the square bits common in production shops and the Phillips bits common in the field, so it moves between environments without a bit change.
The sharp point and turbo thread are optimized for softwood, MDF, and particleboard. In dense hardwood, a pilot hole is recommended to prevent splitting and reduce driving torque. For hardwood face-frame joinery specifically, a fine-thread screw is the better specification.
The lubricant is applied to the thread and point surfaces and is dry to the touch. It reduces friction between the screw and the material during driving, which lowers the torque required and reduces driver wear over a long production run.
In most softwood, MDF, and particleboard applications, yes. The milling nibs under the flat head cut a seat for the head as the screw is driven, leaving it flush without a separate countersink operation. In very hard or dense material, pre-countersinking still produces a cleaner result.
The recess accepts a #2 Phillips bit or a #2 square bit. Both fit the same opening, so you can drive with whichever is already loaded.
No. The lubricated finish is not a corrosion-resistant coating. This screw is for indoor cabinet, furniture, and woodworking assembly.
The Würth #8 x 1-3/4-inch assembly screw gives production shops a reliable, low-friction fastener for the panel and carcass joints that appear most often in cabinet and furniture work — sized right, quick to drive, and packaged in quantity to match the pace of the job.
Sold In: 4000 Each
