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The Würth #6 x 5/8-inch flat head ASSY screw is built for mounting European cup hinges, drawer slides, and similar cabinet hardware to panel interiors. At 5/8 inch, the length seats the screw firmly in the mounting plate without over-penetrating 3/4-inch cabinet panels, making it the right choice for hardware installation where depth control matters.
European cup hinges, undermount drawer slides, and side-mount slides all share a common mounting requirement: a short, reliable fastener that threads into pre-bored holes in the cabinet panel and pulls the hardware plate flush. The 5/8-inch length hits that target for standard 3/4-inch panel construction. It threads into the mounting plate holes without the tip reaching the panel face, which matters on finished interior surfaces where a breakthrough would be visible or structurally disruptive. Cabinet shops installing full runs of hinges or slides across a batch of boxes will find this length covers the most common scenario without adjustment.
The flat head countersinks into the hardware plate, seating it flush and distributing clamping load evenly across the mounting surface. The RW20 drive recess is a Würth-engineered drive with broader contact wings and a deeper socket than generic drive styles, which translates to better torque transfer and longer bit life when the same bit is driving hundreds of screws in a production run. The coarse thread and sharp point allow the screw to self-start in particleboard, melamine-faced panels, and plywood cabinet sides without a separate pilot hole step. Zinc finish provides standard corrosion protection appropriate for interior cabinetry in dry conditions.
Cabinet shops, millwork operations, and installers putting hardware on production runs of boxes benefit most from a screw that drives consistently, seats cleanly, and comes in quantities that keep pace with the work. A box of 1000 covers a substantial run of hinge and slide installations without mid-job restocking. The RW20 drive is particularly well matched to production use because the controlled bit engagement reduces the bit changes and stripped heads that slow down repetitive driving tasks. This screw is for interior cabinet work in dry environments.
Most European hinge and drawer slide mounting plates are designed to be fastened into 3/4-inch cabinet panels. A 5/8-inch screw threads into the panel far enough to hold the plate firmly without the tip reaching the finished face on the opposite side. The slightly shorter reach compared to a 3/4-inch screw also reduces the risk of breakthrough in thinner panel sections near bores or cutouts.
The RW20 is a Würth proprietary drive designed for screws in the #3.5 to #5 diameter range. It has a deeper recess and wider contact wings than standard drive styles, which improves torque transfer and reduces cam-out. It requires a dedicated RW20 bit and is not interchangeable with Torx or other star-drive bits.
The sharp point and coarse thread allow the screw to self-start in particleboard, melamine panel, and plywood without pre-drilling. For hardware with pre-bored mounting holes, the screw simply threads into the existing hole and pulls the plate down as it seats.
No. The zinc finish is intended for dry interior cabinet environments. For exterior or high-humidity applications, a screw with a heavier corrosion-resistant coating would be appropriate.
This screw is sized and specified for European cup hinges, undermount drawer slides, and side-mount drawer slides installed in standard 3/4-inch cabinet panel construction. It fits the pre-bored mounting holes in most European-style hardware mounting plates.
When the job is hanging hinges and mounting slides across a run of cabinet boxes, a short, precise screw with a drive that holds the bit and a length that fits the panel keeps the work moving without rework or breakthrough on finished surfaces.
Sold In: 1000 Each
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1000 Each |  WW019003520 Mfr# 019003520 961 1000 | Würth #6 x 3/4" Flat Head ASSY RW Drive - Sharp Point Coarse Thread Zinc, 019003520 961 1000 - 1000/Box |
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 10 Each |  WW06147020 Mfr# 061470 20 961 10 | RW20 ASSY Insert Drive Bit |
