KitchenLibrary
Chipboard Screw Countersunk with Nibs | 4.2 x 28mm, 1000-Pack
$29.00
A high-thread chipboard screw engineered for reliable fastening in cabinet carcass construction without pre-drilling.
Zinc-coated for corrosion resistance in indoor cabinetry environments, this countersunk screw features nibs beneath the head that seat flush into chipboard and MDF without splitting. The self-tapping thread cuts cleanly into the substrate, maintaining pull-out resistance under load. Suited to flat-pack and site-assembled cabinetry where speed and consistency matter.
Product Details
- Material: Carbon steel with zinc coating
- Finish: Zinc (silver)
- Diameter: 4.2mm (8g)
- Length: 28mm (1-1/8")
- Head type: Countersunk with nibs, Phillips drive
- Pack quantity: 1000 pieces
Best For
Flat-pack cabinet assembly and carcass construction using chipboard or MDF substrates. Eliminates the need for pilot holes, reducing installation time on high-volume joinery projects. The nib profile prevents surface tear-out at the screw head, keeping face panels clean.
