NT Tools chipboard screws
General-purpose wood screws with a sharp point and coarse, deep thread that grips chipboard, MDF, plywood and softwood without splitting. The countersunk head sits flush with the surface.
- Size is diameter × length, e.g. 4 × 30mm = 4mm thick, 30mm long. The number in brackets is how many screws are in the pack.
- Rule of thumb: the screw should be about 2½ times the thickness of the piece you are fixing.
- Into brick or concrete, use a wall plug of the matching size.
In stock: 3 × 16mm (50 pcs), 3 × 20mm (40 pcs), 3 × 25mm (32 pcs), 3 × 30mm (25 pcs), 3.5 × 20mm (25 pcs), 3.5 × 25mm (28 pcs), 3.5 × 30mm (20 pcs), 4 × 20mm (20 pcs), 4 × 25mm (20 pcs), 4 × 30mm (20 pcs), 4 × 40mm (12 pcs), 5 × 30mm (10 pcs), 5 × 40mm (8 pcs), 5 × 40mm (10 pcs), 5 × 50mm (6 pcs), 5 × 60mm (6 pcs), 6 × 50mm (6 pcs), 6 × 60mm (5 pcs).
Need a bigger quantity? Try our Osaka chipboard screw boxes.






















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