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The Würth #8 x 1-1/4" flat head assembly screw pairs a combination Phillips/square drive with a Type 17 Auger point, coarse thread, and underhead nibs for clean, flush fastening in typical cabinet and woodworking assembly. The 1-1/4" length is a natural match for 3/4-inch panels and face-frame stock where you need the screw to pull the joint tight without blowing through the back face.
At 1-1/4", this screw is dialed in for some of the most common thickness combinations in cabinet and furniture work. It passes cleanly through 3/4-inch material and seats firmly into the piece below without over-penetrating thin backs, bottoms, or secondary panels. Face-frame rail-to-stile connections in softwood, plywood panel edges, and drawer box assembly are all natural fits. It also works well for attaching cabinet backs to the box when the back is set into a rabbet and the screw draws into the side panel behind it. For shops running high volumes of standard cabinet carcass work, having a dedicated box of this length on hand removes the guesswork of reaching for whatever is nearby.
The combination drive recess accepts a #2 Phillips or a #2 square bit in the same head, so the screw works with whichever bit is already in the driver. The square recess is designed to hold the screw on a correctly sized bit for one-handed placement, which matters when you are positioning a panel with the other hand. The Type 17 Auger point starts fast and cuts a clean channel through the wood fiber ahead of the thread, which keeps driving torque manageable and reduces the chance of splitting near an edge. Once the coarse thread pulls the joint together, the flat head with nibs mills its own countersink flush with the surface. That means no pre-countersinking step in most wood-based substrates, including hardwood, softwood, and plywood.
The black finish on this screw suits interior cabinet work where screw heads in light-colored interiors stand out and draw the eye. In painted cabinet boxes, dark cabinet interiors, or anywhere the face of the assembly will be visible, the black head recedes rather than highlights the fastener location. This is a dry, indoor screw. It is not rated for exterior use or for contact with pressure-treated lumber, so keep it in the shop for the carcass and face-frame work it is built for.
This screw suits cabinet shops, furniture manufacturers, and finish carpenters who run a lot of 3/4-inch material and want a single screw that handles multiple stations on the same job: carcass assembly, face-frame joining in softwood, drawer box work, and general panel fastening. The 1,000-count box keeps the bin full through a full production run without a mid-job trip to the supply shelf. A contractor building out a set of base cabinets on site will find the same advantages: the length is forgiving, the combo drive works with the bits already on the belt, and the black head disappears into the interior once the doors go on.
Most cabinet carcass panels, face-frame stock, and drawer components are built from 3/4-inch material. A 1-1/4" screw passes through the near piece and drives about 1/2" into the mating piece, which is enough thread engagement for a solid joint without punching through thin backs or bottoms.
Yes. The combination recess accepts both a #2 Phillips and a #2 square bit. Use whichever is already in your driver.
In most wood-based substrates, the nibs under the flat head mill the countersink as the screw seats, so a separate countersink step is usually not needed. In very hard or dense hardwood, a quick countersink pass can help the head seat cleanly.
Yes. The coarse thread is the right choice for softwood, and the 1-1/4" length suits standard 3/4-inch face-frame stock. For hardwood face frames in maple, oak, or cherry, a fine-thread face-frame screw is the better fit because coarse threads can reduce pull-out performance in tight-grained hardwood.
The Type 17 Auger point has a longitudinal flute that cuts and clears wood fibers as the screw starts. That reduces the torque needed to drive the screw and lowers the chance of splitting the material, especially near an edge or end grain.
When the length is right and the drive fits the bits you already run, assembly moves faster and with fewer interruptions. The 1-1/4" combo drive flat head keeps 3/4-inch cabinet and panel work moving from one station to the next.
Sold In: 1000 Each
