Experience unmatched reliability with MasonMate Hex Concrete Screwbolts, designed to meet all your anchoring requirements in concrete, blocks, bricks, and stone. This convenient box contains 50 robust M10 x 75mm screwbolts, meticulously engineered with a self-tapping thread for effortless installation. Each screwbolt features a zinc plating that significantly enhances corrosion resistance and durability, making them ideal for both indoor and outdoor applications. Whether you are a professional contractor or a passionate DIY enthusiast, these screwbolts offer the strength and security essential for your projects, ensuring they stand the test of time.