With the Spax chipboard screw, you achieve strong and tidy fixings in chipboard, MDF, and solid wood. The countersunk head with milling ribs penetrates wood cleanly to deliver a smooth, flush finish without splitting the timber. Thanks to the integrated 2.5 mm head bore, you can fit decorative push-in cover caps effortlessly to conceal your fixing points. The full thread with a length of 59 mm ensures solid and dependable holding power throughout your timber framework. Featuring a zinc-plated Wirox coating, the steel body is reliably protected against corrosion across indoor and sheltered outdoor projects. Driven via a standard PZ2 bit, this pack of 500 screws allows you to work quickly and accurately.