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The Würth #8 x 1-1/4" flat head assembly screw is a coarse-thread, Phillips-drive fastener designed for wood assembly work where a flush, clean head and reliable thread engagement in the near-side panel are the priorities. At 1-1/4 inches, this length is well matched to single-layer 3/4-inch panels and general cabinet carcass joinery, making it a practical production choice for cabinet shops and woodworking operations.
A 1-1/4-inch screw hits a practical sweet spot for cabinet carcass construction. When joining a 3/4-inch panel face to an edge or attaching a back panel to a side, this length drives through the near-side material and bites firmly into the receiving piece without over-penetrating thin stock. It is the right choice for assembling plywood box sides, attaching drawer box components, and securing panel-to-panel joints in frameless cabinet construction. The sharp point self-starts in plywood, softwood, MDF, and particleboard, so the screw goes in without a pilot hole in most production scenarios.
The black finish keeps fastener heads unobtrusive in painted or dark cabinet interiors, which matters when screws are visible inside the box. The coarse thread is the right choice for the engineered panel materials common in cabinet manufacturing: plywood, particleboard, MDF, and melamine-faced substrates all respond better to coarse threads than fine. The flat head countersinks cleanly and sits flush with the surface when the hole is properly prepared. This screw does not carry nibs, so a countersink step is recommended in hardwood or dense laminate to ensure a clean, flush seat.
Cabinet shops working through high-volume carcass assembly need a reliable supply of a screw that fits one job well rather than a general-purpose fastener that fits many jobs adequately. This #8 x 1-1/4" screw is built around the dimensions and materials of typical frameless cabinet construction. The Phillips drive is standard across production tooling, and the 1,000-count box keeps a full shift supplied without interruption. It is a practical fit for shops running production lines on face-frame or frameless cabinets, as well as finish carpenters and installers who need a clean-head screw for interior panel work.
The sharp point self-starts in plywood, MDF, and particleboard without a pilot hole in most applications. In dense hardwood or very close to an edge, a pilot hole reduces splitting risk.
Yes. The flat head is a countersunk profile that sits flush when driven into a properly prepared countersink. Because this screw does not have nibs, countersinking the hole first is recommended in harder materials.
Coarse threads grip the fiber structure of plywood, particleboard, and MDF more effectively than fine threads in those materials. Fine thread is better suited to hardwood and metal; coarse thread is the standard choice for engineered wood panels.
The black finish is designed for interior wood assembly applications. It is not rated for exterior or high-moisture environments.
Each box contains 1,000 screws.
When the job is cabinet carcass construction in 3/4-inch panels, this Würth #8 x 1-1/4" flat head screw delivers the length, thread, and head style that fit the work, packed in a quantity that keeps production moving.
Sold In: 1000 Each
