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This Würth #8-32 x 1-1/2" truss head machine screw is built for mounting cabinet knobs, pulls, and decorative hardware to drawer fronts and door panels where a standard 1" or 1-1/4" screw falls short. The 8-32 thread is the North American cabinet hardware standard, so it threads directly into knobs, pulls, cup pulls, and bin pulls without adapters or matching hardware.
Cabinet hardware mounting screws come in a range of lengths because drawer fronts and door panels vary in thickness. A 1-1/2" screw covers assemblies that exceed what a shorter screw can handle: a thick slab drawer front, a panel with a backer applied behind it, or a door that stacks a solid wood face over a substrate. The extra thread engagement past a standard 3/4" panel also helps where the hardware base is recessed or offset from the panel face. For installations where the combined panel thickness runs close to 1" or more, this length keeps the screw from bottoming out before the hardware is fully seated.
The truss head carries a wider-than-standard diameter with a low, flat profile. That bearing surface spreads the clamping load across the back of the hardware plate or mounting flange without requiring a countersink. It is a practical choice when the hardware's rear face is flat and flush installation is not the goal. The zinc plating is suited to dry indoor environments like cabinet interiors, built-ins, and furniture. This screw is for interior work.
A box of 1,000 is sized for shops running volume installs: kitchen or bath cabinet production, furniture manufacturing, or contract hardware installation where the same screw goes into dozens or hundreds of pulls in a single job. The combination drive means a mismatched bit on the cart does not stop the work. A flat-blade driver handles the slot, a #2 Phillips handles the cross, and either gets the screw seated. For retrofit and service work, having the 1-1/2" length on hand covers the odd thick door or double-stacked panel that shorter screws in the kit cannot reach.
8-32 is the Unified National Coarse standard thread for North American cabinet hardware. Virtually all knobs, pulls, and cup pulls sold for cabinet use are pre-tapped to 8-32, so the thread matches without modification.
No. The truss head sits against the back face of the drawer front or panel. The hardware knob or pull base covers the installation from the front. The wide head bears against the panel back and is not visible in normal use.
Yes. A blunt-point machine screw threads into a pre-tapped hole or the threaded base of the hardware itself. It does not self-start in wood or panel material.
Yes. A #2 Phillips bit seats well in the combination recess. Set the driver to a low clutch setting to avoid over-driving into the hardware base.
For a single 3/4" panel, a 1" or 1-1/4" screw is typically sufficient. The 1-1/2" length is better suited when the panel is thicker, when a backer is applied behind the front, or when the hardware base adds depth to the stack.
When the job calls for consistent, standard hardware mounting through thicker panels, this 1,000-piece box keeps the work moving without stopping to source an odd length mid-install.
Sold In: 1000 Each
