Cut-SCR SMTH SHK YP 4.0x50mm countersunk screws deliver reliable fastening for precision applications. These smooth shank screws feature a 4.0mm diameter and 50mm length, engineered for secure assembly in wood and composite materials. The countersunk head design ensures flush finishing without surface protrusion. Supplied in bulk quantities of 300 units, these screws offer consistent performance and cost-effective solutions for contractors and fabricators requiring dependable fastening hardware.