- Durable Zinc-Plated Material: Our expansion bolts are constructed from high-quality zinc-plated steel, ensuring longevity and resistance to corrosion. - Easy Installation: Designed for effortless use, these expansion bolts quickly fasten to a variety of surfaces, making installation straightforward for both professionals and DIY enthusiasts. - Versatile Applications: Ideal for securing fences, burglarproof doors, windows, canopies, and air conditioning units. They are perfect for any project requiring a reliable fastening solution. - Stable and High-Performance: Our expansion bolts maintain stable characteristics under stress, demonstrating excellent wear resistance and deformation resistance for dependable performance. - Compatibility: These expansion bolts should be installed on a hard base in order to ensure optimal stability and performance during use. - Size Options: Available in various sizes to match your project requirements, our expansion bolts provide a secure fit for different applications. Use scenarios: 1. Securely attach a fence to various building surfaces using the expansion bolts, ensuring protection and privacy. 2. Mount burglarproof doors and windows confidently, enhancing home security with reliable anchoring. 3. Fasten outdoor canopies or air conditioning units in place, contributing to both functionality and aesthetic appeal. Choose our zinc-plated expansion bolts for a reliable fastening solution that meets the demands of diverse installations with ease and confidence.