The 1.1/8UNCx5 Hex Head Bolt Z&Y (GR-8) from Qualfast is designed to provide exceptional strength and reliability for a variety of fastening applications. Crafted with high-quality materials, these bolts ensure durability and performance, making them ideal for both professional and DIY projects. Their hex head design allows for easy installation and removal, providing versatility in use. Whether in construction, automotive, or general maintenance tasks, this product range offers the assurance of secure fastening, contributing to the overall integrity and safety of your projects. Features: Standards Met: ASME B18.2.1, BS 1768 Head Shape: Hexagon Head Grade: 8 Surface Treatment: Zinc Plated Yellow Passivated Thread Direction: Right Hnd Length: 5in Thread: UNC Driving Features: Hexagon Material: Steel Thread Size: 1.1/8 Applications: - Ideal for securing heavy machinery and equipment in industrial settings. - Suitable for use in automotive applications, including engine assembly and cha