Engineered for strength and durability, these lag screws are a reliable choice for heavy-duty construction projects. The 5/16" x 4-1/2" size offers robust support, making them ideal for securing materials where high load-bearing is essential. Coated with a high corrosion-resistant finish, these screws ensure longevity and performance, even in challenging environments. Each pack contains 12 high-quality carbon steel screws, perfect for both professional contractors and DIY enthusiasts looking to tackle demanding tasks with confidence.