KitchenLibrary
Phillips Head Assembly Screw | 4 × 28mm & 4 × 45mm
$34.96
A precision-threaded assembly screw engineered for chipboard cabinetry, delivering a secure mechanical hold without pre-drilling.
Constructed from hardened steel with a zinc coating, this funnel-head countersunk screw is designed to cut its own thread directly into chipboard and particleboard substrates. The countersunk funnel head sits flush on assembly, maintaining clean panel faces across cabinet carcasses and internal structures. Available in two lengths to suit varying panel thicknesses and joint depths.
Product Details
- Material: Hardened steel with zinc coating
- Finish: Zinc (corrosion-resistant)
- Head type: Funnel head countersunk, Phillips drive
- Diameter: 4mm
- Available lengths: 28mm, 45mm
- Pack quantity: 1,000 pieces per pack
- Origin: Taiwan
Best For
Suited to cabinet makers and joiners assembling chipboard or particleboard carcasses where a self-threading, flush-finish fastener is required. The 28mm length is appropriate for standard panel-to-panel joints; the 45mm suits deeper structural connections or thicker substrates. Eliminates the need for pilot holes, reducing assembly time on production runs.
