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This Würth #6 x 5/8" undercut flat head screw is a dedicated installation fastener for European cup hinges, drawer slides, and cabinet hardware mounting plates. The undercut head sits flush without requiring a deep countersink, making it the right fit where panel thickness is limited or hardware pre-bores are already set at a shallow depth.
This screw is matched to the mounting hardware found throughout frameless and face-frame cabinetry. European cup hinges, side-mount drawer slides, and undermount slide brackets all use pre-drilled mounting plates sized for a #6 gauge fastener. At 5/8" in length, the screw reaches solidly into 3/4" panels without punching through the opposite face. The undercut head design is especially useful where hardware mounting plates sit in a shallow recess or where the panel behind the bore is thin enough that a standard flat head countersink would compromise the material.
The zinc finish delivers the corrosion resistance appropriate for interior cabinet work in dry conditions. Hinge and drawer slide screws spend their service life inside a cabinet case, away from moisture and direct exposure, so zinc is the practical and cost-effective choice here. The steel construction provides the hardness needed to drive cleanly into particleboard and plywood without the head deforming under a power driver.
Cabinet shops running hinge and slide installations day in and day out burn through mounting screws faster than almost any other fastener in the shop. A 1000-count box keeps a single production line stocked for a full run of cabinet boxes. Installers pulling finish hardware on-site will find the #2 Phillips drive compatible with the bits already on their driver. The coarse thread grips cabinet-grade plywood and MDF evenly, so hinge plates seat squarely and drawer slides stay aligned after the job is done.
A standard flat head uses an 82-degree countersink angle with a taller head profile. The undercut head is shallower, so it seats flush with a shorter countersink depth. This matters when the panel behind the mounting hole is thin or when the hardware plate already defines a shallow bore.
Yes. European cup hinges and drawer slide brackets designed for both face-frame and frameless systems use #6 gauge mounting holes. This screw fits the pre-drilled holes in the mounting plates for both construction types.
Yes. With the screw head seated in the hardware mounting plate, the 5/8" length puts adequate thread engagement into the panel face without risk of punching through the opposite side of standard 3/4" cabinet material.
Yes. The coarse thread and sharp point are suited to the fiber structure of MDF and particleboard, both common substrates in cabinet case construction.
No. The zinc finish is rated for dry indoor environments. For cabinet installations in high-humidity spaces like outdoor kitchens or marine interiors, a screw with a corrosion-resistant coating rated for that exposure is the better choice.
When hardware seats correctly and stays put, the rest of the cabinet installation follows. This Würth #6 x 5/8" undercut flat head screw gives production shops and installers a reliable, purpose-matched fastener for the mounting work that anchors every door and drawer in the cabinet.
Sold In: 1000 Each
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 30000 Each |  WW43440 Mfr# 367000029996130000 | Würth #6 x 5/8" Undercut Flat Head Hinge and Drawer Slide Installation Screw Phillips Drive - Sharp Point Coarse Thread Zinc, 367000029996130000 - 30000/Box | ||||
Sold in: 10 Each |  WW614176461 Mfr# 0614176461005 10 | #2 x 1" Phillips Drive Insert Bit (10/Bag) |