ChipB smooth shank yellow passivated chipboard screws deliver reliable fastening for timber and composite materials. These 4.0x60mm fasteners feature a smooth shank design that minimizes splitting while providing excellent holding power. With a yellow passivated finish for enhanced corrosion resistance, they're ideal for both interior and exterior applications. Supplied in convenient quantities of 200 per box, these screws offer consistent performance for construction, carpentry, and general assembly work. Choose ChipB for dependable fastening solutions that meet professional standards.