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The Würth #8 x 1-1/4" washer head assembly screw is built for cabinet and furniture work where the fastener length needs to match the stock — not fight it. A turbo thread, sharp point, lubricated finish, and combo drive combine to move production forward with less torque and a clean, flat head that bears evenly on the material surface.
At 1-1/4", this screw is a natural fit for joining 3/4-inch cabinet panels, attaching face-frame components to a cabinet box, and fastening drawer-box parts in standard shop material. The length gives enough thread engagement to pull parts together securely without punching through the back face of a 3/4-inch panel or poking out the far side of a narrow stile. For cabinet shops assembling boxes from 3/4-inch plywood or particleboard, and for installers fastening trim or hardware backing into similar stock, this length hits the mark without adjustment.
The washer head sits flat on the surface and distributes clamping force without concentrating pressure at a small point. The nibs on the underside of the head help it mill into the material as it seats, producing a cleaner, more consistent contact surface — especially useful in laminates and melamine-faced panels where a rough seat would be visible. The turbo thread's aggressive pitch drives fast and grips well in the low-density fiber matrix of particleboard and MDF. The lubricated finish is dry to the touch but measurably reduces the torque needed to drive the screw, which matters when a production run means hundreds of fasteners in a shift. Less driving resistance means less heat, less bit wear, and less fatigue on the operator.
Cabinet shops building face-frame and frameless boxes from engineered panels will find this screw at home in the assembly station. The combination of washer head, turbo thread, and lubricated finish suits softwood and sheet-goods joinery — the screw drives fast, bears flat, and holds reliably in the materials that make up most residential and light commercial cabinet work. Furniture manufacturers assembling drawer boxes or panel components from MDF or particleboard will get the same benefit from the thread design and head bearing surface. The combo drive adds flexibility on the install side: a Phillips bit works, a square bit works, and the recess is designed to hold the screw on a correctly sized bit for one-handed placement.
This screw uses a sharp point and turbo thread, which are optimized for softwood, particleboard, MDF, and plywood. For hardwood face frames in maple, oak, or cherry, a fine-thread screw with a Type 17 or similar controlled point is the better choice to avoid splitting tight-grained stock.
The lubrication is applied to the thread and point surfaces as a dry coating. It reduces friction as the screw drives, which lowers the torque required and slows bit wear during repetitive production work. It does not provide corrosion resistance beyond what the base steel offers, so this screw is for indoor cabinet and furniture assembly.
The sharp point self-starts in softwood and engineered panels like particleboard and MDF, so a pilot hole is not required for those materials. In harder or thinner stock near an edge, a pilot hole will reduce splitting risk.
The washer head is a non-countersunk head — it bears flat on the material surface rather than seating below it. The nibs help it seat evenly. If a flush or recessed finish is needed, this head style is not the right choice; a flat countersunk head would be more appropriate.
Yes. The combo recess accepts a standard #2 Phillips bit. It also accepts a #2 square bit in the same recess, which provides better cam-out resistance if square bits are available.
A 1000-piece box of Würth #8 x 1-1/4" washer head assembly screws keeps a cabinet shop stocked through a full production cycle — turbo thread for fast driving, a lubricated finish for reduced torque, and a combo drive that works with the bits already on the bench.
Sold In: 1000 Each
