Introducing our high-quality Black grade 12.9 DIN 912 Cylindrical Socket cap screw/Allen bolt manufactured in our factory. These screws/bolts are made using high-grade materials to ensure durability and longevity, making them perfect for industrial and mechanical applications. The black finish provides a sleek and professional look, making them a great addition to machinery and equipment. With precise manufacturing and tight tolerances, our screws/bolts provide a reliable and secure connection, ideal for heavy-duty applications. Purchase with confidence knowing that our products are made with the utmost care and attention to detail.