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The Würth #8-32 x 1 inch truss head machine screw is built for mounting cabinet knobs, pulls, and decorative hardware to doors and drawer fronts. The 1-inch length clears typical 3/4-inch stock with room for the hardware base and a nut, and the wide truss head bears evenly against the wood face without a washer. Phillips/Slotted combination drive and zinc finish round out a screw sized for the most common cabinet hardware installation scenario.
Most cabinet doors and drawer fronts are built from 3/4-inch solid wood, plywood, or MDF. A 1-inch screw passes cleanly through that stock, seats the hardware base flush, and leaves enough thread to engage the knob's threaded post or a standard nut. That fit covers pull-through installation on face-frame cabinetry, frameless slab doors, and overlay drawer fronts alike. For thicker stock or drawer fronts with applied panels, a longer length in this family handles the added depth. For thinner backs or specialty hardware with a shallow base, a shorter length is the better call.
The truss head on this screw has an extra-wide, low-profile bearing surface. Against a cabinet door face, that broad footprint holds the hardware base flat without digging into the wood or requiring a backing washer. The head sits above the surface rather than countersinking, which is the correct behavior for through-hardware mounting. The Phillips/Slotted combination recess accepts a #2 Phillips bit for power-tool installation and a flat-blade bit for touch-up or hand work. Neither drive type is a compromise here: the combination simply covers both tools in one head. Zinc plating is appropriate for interior cabinetry, where humidity is controlled and the hardware itself provides the visible finish.
Hardware installers and cabinet shops typically mount dozens of knobs and pulls per job. The 8-32 thread standard means this screw drops straight into any pre-drilled hardware hole without checking thread compatibility across brands. A box of 1,000 stays on the bench through a full kitchen or bath run without a reorder interrupting the work. For homeowners installing a handful of pieces, the same screw works just as well at a smaller scale.
Truss heads are flat-bearing, not countersunk. For cabinet hardware installation, the screw passes through the door or drawer front and the hardware base, and the head bears against the back face of the wood. Countersinking is not part of this installation method.
8-32 is the North American standard thread for cabinet hardware, so it fits knobs and pulls from virtually every hardware manufacturer without checking thread compatibility.
The combination recess accepts a #2 Phillips bit or a flat-blade bit. No specialty driver is needed.
The zinc finish suits interior applications. For outdoor or high-humidity installations, a screw with a heavier corrosion-resistant coating is the better choice.
This 1-inch length is sized for standard 3/4-inch stock. For thicker drawer fronts or doors with applied panels, choose a longer length from this family to maintain full thread engagement in the hardware.
When the job is mounting knobs and pulls to standard 3/4-inch doors and drawer fronts, this 1-inch 8-32 truss head machine screw matches the material thickness, fits every standard hardware thread, and keeps installation moving without a trip for a washer or a search for a specialty bit.
Sold In: 1000 Each
