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This Würth #8 x 1-1/2" flat head assembly screw is built for cabinet box construction, panel-to-panel joinery, and general wood assembly where a clean, flush-seated fastener is the priority. The 1-1/2" length is a natural fit for joining 3/4" sheet goods, attaching fixed shelves, and assembling cabinet carcasses without over-penetrating the opposite face.
Cabinet carcass assembly routinely calls for a screw that drives through one 3/4" panel and seats solidly into the edge or face of a second without punching through the far side. At 1-1/2", this screw threads deep enough to hold firmly while leaving material to spare. It works equally well for attaching shelf cleats, securing cabinet backs through nailers, and fastening face-mounted blocking inside a cabinet box. The Type 17 Auger Point clears chips as it enters, which matters most in dense MDF edges and particleboard faces where heat and friction can cause screws to stall mid-drive.
The flat head with underhead nibs handles countersinking without a separate drill step. As the screw is driven home, the nibs mill the surrounding material and collect chips, so the head seats flush in plywood, hardwood, MDF, and melamine-faced panels. That clean seat matters in cabinet interiors where protruding heads can snag drawer boxes or interfere with hardware. The zinc plating provides standard corrosion protection suited to dry, indoor shop and installation environments.
This screw is well matched to production cabinet shops, millwork operations, and finish carpenters who drive screws in quantity every day. The #2 Phillips drive is the most widely stocked bit size on any crew, so there is no special tooling to source. The 5,000-count pail keeps fasteners accessible at the bench or the cart without constant restocking, and the pail format moves conveniently between workstations or out to the installation site. For shops building frameless boxes, face-frame cabinets, or site-built casework, this is a straightforward, dependable choice in a length that covers the most common panel-joining scenarios.
Driving through 3/4" of material leaves 3/4" of thread to engage the second panel. That full-thread engagement provides solid holding power without risking breakthrough on a standard cabinet side or shelf.
The Type 17 Auger Point has a fluted notch near the tip that removes material as the screw is driven. This reduces the torque needed to seat the screw and lowers the risk of splitting in hardwood edges and MDF faces.
In most wood and panel materials, yes. The underhead nibs cut and collect material as the flat head seats, producing a flush finish without a separate countersink step. In very hard materials, a pilot countersink may still improve results.
Yes. The coarse thread is well suited to engineered wood panels including MDF and particleboard, where it displaces and grips the fiber matrix for strong pull-out resistance.
Yes. The zinc finish is rated for dry, indoor environments. It is not intended for exterior exposure, high-humidity areas, or contact with pressure-treated lumber.
A standard #2 Phillips driver bit seats and drives this screw. No specialty tooling is needed.
When the job is cabinet carcass assembly, panel joinery, or production casework, the Würth #8 x 1-1/2" assembly screw gives you a flush-seating, chip-clearing fastener in a length built for 3/4" sheet goods, backed by 5,000 per pail so the work does not stop for a resupply run.
Sold In: 5000 Each
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 10 Each |  WW614176461 Mfr# 0614176461005 10 | #2 x 1" Phillips Drive Insert Bit (10/Bag) |