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The Würth #7 x 2" confirmat screw is a dedicated cabinet-assembly fastener designed for butt joints in particleboard, MDF, and melamine-faced panels. Its blunt point requires a stepped confirmat pilot hole and seats cleanly in engineered wood, making it the right choice for shops building flat-pack furniture and kitchen or bath cabinet boxes at volume.
Confirmat screws exist for one purpose: pulling a butt joint tight in engineered panel goods. A #7 x 2" size covers the most common scenario in cabinet and RTA furniture work — joining 3/4" panel sides, tops, and bottoms where the combined stock depth calls for 50 mm of embedment. The blunt point is not a limitation here; it is the correct geometry for this fastener type. Confirmat joints require a dedicated step-drill bit that creates a precise tiered hole for the shank and the head in a single pass. The blunt tip seats exactly in that bored hole, and the coarse thread engages the full depth of the receiving panel for consistent pull-out resistance across a production run. This screw is used in kitchen and bath cabinet carcass construction, bookcase and wardrobe assembly, and any casework where repeatable, removable panel joints are required.
The screw is zinc-plated steel. Zinc plating provides the galvanic protection appropriate for dry, indoor environments — cabinet interiors, furniture manufacturing facilities, and installed kitchen or bath cabinetry. The flat head profile without nibs is intentional for confirmat use: because the countersink is pre-bored to the correct geometry by the step-drill bit, underhead nibs that mill their own pocket are unnecessary and could disturb the laminate surface around a pre-drilled hole. The result is a cleaner, more consistent head seat in melamine and laminate-faced stock.
Cabinet shops running production lines are the primary buyer. A box of 2000 supports a full day of carcass assembly without resupply interruption, and the PZ3 Pozidriv drive holds up well under power-tool torque in that environment. Furniture manufacturers assembling flat-pack cases — desks, wardrobes, storage units — will find the same fit: a confirmat-sized step-drill is already in the workflow, and a high-count pack reduces per-unit cost. Installers who build cabinet boxes on site or in a prefab shop before delivery also work with confirmat fasteners regularly, particularly where a joint that can be disassembled and reassembled without degrading the panel is an advantage.
Yes. A confirmat screw requires a stepped pilot hole bored with a dedicated confirmat step-drill bit sized for the #7 shank diameter. The blunt point is designed to seat in that pre-bored hole, not to self-start in unprepared material.
A #7 confirmat screw uses a 7 mm step-drill bit that bores the combined shank, thread, and head countersink in one pass. Confirm the bit specification matches the screw manufacturer's guidance before drilling production stock.
Confirmat screws are engineered for particleboard, MDF, and melamine-faced panels. They are not the right choice for solid hardwood joinery, where pocket-hole or traditional wood screws are better suited to the material density and grain structure.
The countersink for a confirmat screw is pre-machined by the step-drill bit to the correct depth and angle. Nibs are designed to mill their own countersink in wood; on a confirmat screw they are unnecessary and can mark the laminate surface around a precisely bored hole.
The zinc finish provides standard indoor corrosion protection. This screw is for dry interior cabinet and furniture assembly — not for outdoor, wet-area, or high-humidity environments.
When the job is cabinet carcass or flat-pack furniture assembly in particleboard, MDF, or melamine, the Würth #7 x 2" confirmat screw delivers the blunt-point geometry, coarse thread grip, and PZ3 drive that a stepped pilot-hole joint requires — packed at 2000 pieces for shops that need consistent supply through a full production run.
Sold In: 2000 Each
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 10 Each |  WW614176653 Mfr# 0614176653090 10 | #3 x 1" Pozidriv Insert Bit |