- Easy Installation: Use a chopping bit that matches the diameter of the expansion screw casing and attach it to your electric drill. Drill a hole to the depth of the bolt's length, then insert the expansion bolt set into the hole. - Safety Reminder: Keep the nut securely in place during drilling to avoid losing the bolt in the hole if the drilling goes too deep. - Secure Fastening: Tighten the nut by 2 to 3 turns until it feels snug. Once the expansion bolt is securely in place and shows no signs of loosening, you can unscrew the nut. Attach the fixed item using the perforated fixing component aligned with the bolt. Don’t forget to add a gasket or spring washer to ensure a tight fit. - Durable Performance: Crafted from high hardness materials, this product offers exceptional strength and durability, ensuring long-lasting use without breakage. Key Attributes: - Functionality: Designed for reliable holding power in various applications. - Compatibility: Suitable for a wide range of projects requiring robust fastening solutions. - Size: Available in multiple sizes to accommodate different needs. Use Scenarios: - Construction Projects: Perfect for securing fixtures in both residential and commercial builds. - Home Improvement: Ideal for mounting shelves, brackets, or heavy-duty hardware in your home. - Outdoor Applications: Works effectively in anchoring outdoor structures, such as fences and decks, providing reliable support in various weather conditions.