Grade 10.9 DIN 933 sets are high-strength, fully threaded bolts designed for demanding applications that require superior load-bearing capacity. Conforming to the DIN 933 standard, these bolts feature a hexagonal head for easy tightening with a wrench or socket. Made from high-carbon steel, grade 10.9 bolts are heat-treated to achieve excellent tensile strength and hardness, making them ideal for heavy-duty applications in construction, automotive, and machinery industries. Available in various sizes and thread pitches, 10.9 grade DIN 933 sets provide secure, reliable fastening, ensuring maximum performance and durability in high-stress environments.