The standard DIN 931, also known as ISO 4014, specifies the characteristics of hexagon head bolts with partial threads. These bolts are commonly used in various industries for fastening applications due to their reliability and strength. The DIN 931/ISO 4014 standard ensures that these bolts meet specific requirements for dimensions, materials, and performance, making them a popular choice for structural and mechanical connections.

2. DIN 931/ISO 4014 hexagon head bolts are designed to provide a secure and stable connection, whether in construction, automotive, or machinery. The standardization of these bolts allows for interchangeability and compatibility across different systems, ensuring ease of use and reliability in various applications. With their partial threads and hexagon heads, DIN 931/ISO 4014 bolts offer a balance of strength and versatility, making them a preferred choice for many professionals in the industry