With the Spax s chipboard screw 3 x 45 mm, you create clean and dependable connections for furniture assembly, cabinetry, and interior woodwork. The countersunk head with ribs sinks smoothly and flush into chipboard, MDF, and softwoods without damaging the timber surface. Its full thread construction and Pozidriv PZ1 drive ensure a firm hold and minimal bit slippage while driving. Engineered with a zinc-plated Wirox coating, this steel screw delivers excellent corrosion protection for long-lasting indoor applications. With this pack of 1000 pieces, you can power through high-volume workshop and installation projects with total control.