The NO.1UNFx1/4 Socket Countersunk Head Screw (GR-10.9) from Qualfast is designed to provide exceptional strength and reliability for a variety of applications. Crafted with high-quality materials, this product range ensures durability and performance, making it ideal for both professional and DIY projects. The countersunk head design allows for a flush finish, enhancing the aesthetic appeal of your work while maintaining structural integrity. With its robust construction, this range of screws is perfect for use in demanding environments, ensuring long-lasting results and peace of mind. Features: Surface Treatment: Plain Length: 1/4in Driving Features: Hexagon Socket Grade: 10.9 Thread Size: No.1 Head Shape: Counter Head Thread: UNF Material: Alloy Steel Applications: - Ideal for securing components in machinery and automotive applications. - Suitable for use in construction projects requiring strong, durable fastening solutions.