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This Würth #8 x 1-1/4 inch flat head assembly screw is sized to pull together two pieces of 3/4-inch material in a single pass. A lubricated coarse thread, sharp point, flat head with nibs, and combo Phillips/square drive make it a practical choice for high-volume cabinet box assembly, face-frame attachment, and general woodworking joinery where a flush, seated fastener is the goal.
At 1-1/4 inches, this screw reaches through one layer of 3/4-inch material and bites firmly into a second without punching through the far face. That makes it the go-to length for attaching face frames to cabinet boxes, joining plywood cabinet sides to backs, and securing panels where through-penetration would be visible or problematic. The sharp point self-starts without a pilot hole in softwood and most engineered panels, so the assembly sequence stays tight and fast.
The lubricated coating on this screw is dry to the touch but reduces friction along the thread and under the head during driving. In a production cabinet shop running hundreds of screws a shift, that reduction in torque adds up: less heat on the bit, less load on the driver, and fewer stripped heads mid-run. The flat head carries underhead nibs that cut their own countersink as the screw is driven, seating the head flush in plywood, MDF, and solid wood without a separate countersink operation. The #8 gauge is the right shank size for standard hardware mounting holes and general cabinet joinery.
Cabinet shops assembling frameless or face-frame boxes in softwood, plywood, MDF, melamine-faced particleboard, and similar sheet goods will find this screw well matched to the work. The combo drive is particularly useful in shops where both Phillips and square drivers are on the line, or where service technicians carry Phillips and production runs square. It is an indoor fastener suited to dry cabinet and woodworking environments. For exterior or pressure-treated applications, choose a screw with a corrosion-resistant coating rated for that exposure.
Yes. The combo recess accepts both a #2 Phillips and a #2 square bit. Either drive type works in the same head, so you can use whatever is already in the driver.
No. The nibs are designed to mill their own countersink as the screw seats, so the head pulls flush without a separate countersink step in most cabinet materials.
This screw carries a coarse thread and a sharp point, which work well in softwood, plywood, MDF, and particleboard. For dense hardwoods like maple or oak, a fine-thread face-frame screw with a controlled point is the better choice to reduce splitting risk.
The lubricant is a dry coating applied to the threads and point. It reduces the friction generated during driving, which lowers the torque required to seat each screw. That matters most in high-volume production runs where driver heat and bit wear accumulate quickly.
No. This is an indoor assembly screw. For outdoor or pressure-treated applications, select a screw with a corrosion-resistant coating rated for that environment.
The Würth #8 x 1-1/4 inch flat head assembly screw brings together the right length for 3/4-inch stock, a combo drive that keeps multiple driver setups in play, and a lubricated finish that holds up across a full shift of production fastening.
Sold In: 7500 Each
