The 1/4UNFx2.1/4 Socket Countersunk Head Screw (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 ideal for use in demanding environments. The countersunk head design allows for a flush finish, enhancing the aesthetic appeal of your projects while maintaining structural integrity. With their robust construction, these screws are perfect for both professional and DIY tasks, delivering performance you can trust. Features: Thread: UNF Material: Alloy Steel Surface Treatment: Plain Head Shape: Counter Head Length: 2-1/4in Grade: 10.9 Driving Features: Hexagon Socket Thread Size: 1/4 Applications: - Ideal for securing components in machinery and equipment where a flush finish is required. - Suitable for use in construction projects, providing strong and reliable fastening for structural elements.