- Strong Hook Bolts: Ideal for securely fastening items and fixtures to concrete, brick, walls, and other solid surfaces. Ensure long-lasting stability for all your projects. - Reliable Fastening: The M6 male thread expansion screw hook anchor bolt comes with a flat washer and hex nut, providing a sturdy and dependable hold. - Easy Installation: Use a drill with a bit that matches the diameter of the expansion screw casing to create a hole. The hole depth should match the bolt length. Simply insert the expansion bolt set into the drilled hole for quick setup. - Secure Mounting: To fix items securely, align the perforated fixed part with the bolt. Utilize the gasket or spring washer to tighten the nut effectively, ensuring everything stays in place. - Versatile Applications: Perfect for hanging heavy objects such as shelves, mirrors, or garden decorations. Also suitable for mounting outdoor fixtures that require sturdy support against the elements. - High Compatibility: Compatible with a variety of solid surfaces, making it a versatile addition to your toolbox for both indoor and outdoor projects. - Durable Construction: Made with high-quality materials to ensure strength and longevity, these hook bolts are designed to withstand everyday use and environmental factors.