For indoor use and outdoor use without direct exposure to weather - SPAX WIROX FULL THREAD FLAT COUNTERSUNK HEAD 'CONSTRUCTION' screws are the solution for various projects using wood.

Silver full thread flat countersunk head construction screws.

Features and benefits:

• T STAR plus bit recess. For a more positive and secure fit of the bit and better driving in (e.g. when working overhead)
• Fully threaded screws. Partially threaded version also available, specified separately
• No pre-drilling required (depending on wood).
• 4CUT point ensures safe fastening with low effort, reduces splitting of the wood and reduces the screwing-in torque required.
• Quick and safe fastening.
• Mills into the wood
• Countersinks easily.
• Fix close to an edge.
• WIROX coated screws are silver in appearance. WIROX is chromium (VI) free and far more environmentally-friendly than conventional surfaces. WIROX screws have a high level of resistance to corrosion and are suited for indoor use or outdoor use without direct exposure to weather. WIROX is more resistant to mechanical stress.