Design: The lifting eye bolt has a threaded shank with a forged or welded closed eye at one end. The eye is designed to create a secure attachment point for lifting equipment such as hooks, chains, or slings. Material: Lifting eye bolts are typically manufactured from high-strength steel or stainless steel to ensure durability and load-bearing capacity. The choice of material depends on the specific application requirements, such as the working environment and the load capacity needed. Load Capacity: DIN 580 lifting eye bolts are available in various load capacities, ranging from a few hundred kilograms to several metric tons. It is important to select an eye bolt with a suitable load capacity that matches the intended lifting application. Thread: The threaded shank of the eye bolt allows it to be securely fastened into a pre-threaded hole or nut. The thread size and pitch are specified in the DIN 580 standard, ensuring compatibility with corresponding nuts or threaded holes. Safety Factor: Lifting eye bolts are designed with a safety factor in mind. The safety factor represents the ratio between the ultimate load capacity of the eye bolt and the working load limit (WLL). It ensures that the eye bolt can handle loads beyond the expected working load without failure. Markings: DIN 580 lifting eye bolts are often marked with relevant information, including the manufacturer's mark, the load capacity, the thread size, and other specifications. These markings provide important information for safe and proper usage.