Our heavy-duty expansion bolts are designed to provide robust and reliable anchoring for various construction needs. These shield-shaped anchor bolts are crafted from Carbon steel materials, ensuring durability and performance. Ideal for securing heavy objects to concrete, brick, or solid walls, they offer exceptional holding power and stability. Features -Color:Golden -Material:Carbon steel -Size:6.30X1.50X1.50cm/2.48X0.59X0.59in -Heavy duty design: engineered for holding power, these expansion bolts ensure your structures remain securely fastened -Shield anchor structure: the unique shield anchor enhances tensile and shear strength, providing robust support for various applications -Versatile installation: suitable for a wide range of construction and renovation projects, meeting diverse installation needs - and reliable: crafted from Carbon steel materials, these bolts are built to last and resist damage over time -Easy installation: designed for installation, making them ideal for both professional builders and diy enthusiasts Package list: 12pcs expansion bolts