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The Würth #8 x 1-1/2" washer head assembly screw is sized for joining cabinet components, drawer boxes, furniture carcasses, and engineered panel assemblies where a broad bearing head and low driving resistance matter. The lubricated finish, turbo thread, and sharp point work together to keep production moving through hardwoods, softwoods, particleboard, and MDF without slowing the driver or splitting the material.
At 1-1/2 inches, this screw is a natural match for face-to-face panel connections in 3/4-inch stock, drawer box assembly, and interior cabinet carcass work where you need the screw to bite deep without punching through the opposite face. It also handles light blocking, filler strips, and mid-span cleats where a shorter screw would not get enough thread engagement and a longer one would risk breakthrough. The washer head sits flat against the panel surface and distributes the clamping load broadly, which is useful in particleboard and MDF where a smaller head can pull through under load.
The lubricated finish on this screw is a dry-to-the-touch coating applied to the threads and shank. It reduces installation torque consistently across the box, so the last screw of a run drives as easily as the first. That matters most in hardwood-veneered panels and dense MDF where friction builds quickly on unlubricated fasteners. The combo recess accepts a #2 Phillips or a #2 square bit in the same head, so shops running either driver style can pull from the same box. The square side of the recess is designed to hold the screw on a correctly sized bit for one-handed placement, which saves time when working inside a cabinet box. The nibs on the underside of the washer head cut into the surface as the screw seats, improving alignment and helping the head bed down cleanly without rocking.
Cabinet shops running production lines use this screw where consistent, fast-driving performance across hundreds of identical assemblies keeps cycle time down. Furniture manufacturers building carcasses in particleboard and melamine find the turbo thread and lubricated finish reduce motor load on automated drivers. Installers and finish carpenters doing site work appreciate the combo drive because it removes the need to carry two bit types for a single screw. At 1,000 per box, it is sized for shop use rather than occasional repair, making it the right pull for anyone who goes through assembly screws regularly.
The sharp point self-starts in softwood and most engineered panels without a pilot hole. In dense hardwoods like maple or oak, a pilot hole reduces splitting risk and is recommended, especially near edges.
The lubrication is a dry coating on the threads that lowers friction during driving. It reduces the torque needed to seat the screw and helps prevent head stripping when running a large number of fasteners in sequence.
Yes. The turbo thread and sharp point are well suited to particleboard and melamine substrates. The washer head distributes load at the surface, which reduces the chance of pull-through in lower-density panel material.
A #2 Phillips or a #2 square driver bit fits the same recess. A correctly sized #2 square bit will hold the screw on the bit tip for one-handed placement. Either bit works for driving; the square side generally delivers better torque transfer with less cam-out.
This screw is intended for interior wood and cabinet assembly. It is not rated for exterior or high-humidity environments.
When the driver bit seats cleanly, the head beds down flush, and the thread pulls without fighting the material, a screw becomes invisible in the workflow. That is what this Würth #8 x 1-1/2" washer head assembly screw is built to do, run after run, box after box.
Sold In: 1000 Each
