The 3/8UNCx1.1/4 Socket Countersunk Head Screw BZP (GR-10.9) from Qualfast is designed to provide reliable fastening solutions for a variety of applications. Crafted with high-quality materials, these screws ensure durability and strength, making them suitable for both industrial and domestic use. The countersunk head design allows for a flush finish, enhancing the aesthetic appeal of your projects while maintaining structural integrity. Ideal for those seeking dependable performance, this product range is a valuable addition to any toolkit, ensuring secure and efficient assembly. Features: Surface Treatment: Bright zinc plated Material: Alloy Steel Driving Features: Hexagon Socket Thread: UNC Thread Size: 3/8 Length: 1-1/4mm Head Shape: Countersunk Head Grade: 5 Applications: - Ideal for securing metal components in machinery and equipment. - Suitable for use in construction projects requiring strong, durable fastening solutions.