The 1/4UNFx5 Hex Head Bolt Z&Y (GR-8) from Qualfast is designed to provide exceptional strength and reliability for a variety of fastening applications. Crafted to meet high-quality standards, these bolts are ideal for use in demanding environments where durability is essential. The hex head design allows for easy installation and removal, making them a practical choice for both professional and DIY projects. With their robust construction, these bolts ensure secure connections, contributing to the overall integrity and longevity of your assemblies. Features: Thread Direction: Right Hnd Thread Size: 1/4 Thread: UNF Head Shape: Hexagon Head Length: 5in Surface Treatment: Zinc Plated Yellow Passivated Driving Features: Hexagon Standards Met: ASME B18.2.1, BS 1768 Grade: 8 Material: Steel Applications: - Ideal for securing heavy machinery components in industrial settings. - Suitable for use in automotive applications, ensuring reliable fastening of engine parts.