The stainless steel expansion screw hook is designed to provide a secure and reliable fastening solution for concrete walls. Its closed hook design prevents items from slipping off, making it ideal for use in high-traffic areas. The stainless steel construction ensures that the hook remains practical, even in outdoor environments. This product is ideal for use in a variety of settings, including homes, offices, and industrial facilities. Features -Color:Silver -Material:Stainless steel -Size:8.50X2.50X1.50cm/3.34X0.98X0.59in -Ring inner diameter: 16.8 mm -Ring thickness: 5.05 mm -Screw length: 60 mm -Casing length: 38 mm -Drill hole size: 10 mm -Screw thickness: M6 - stainless steel: made from stainless steel, these bolts offer exceptional durability, ensuring a practical -Safetyenhanced shielded bolt: the shielded bolt design enhances safety by preventing accidental loosening and detachment -Multipurpose applications: ideal for use in construction, furniture assembly, and mechanical applications, offering versatile fixing solutions -Userfriendly installation: designed for easy and quick installation, these bolts do not require tools, making the process efficient and straightforward -Multi-Functional: Ideal for a wide range of applications, including construction, home improvement, and industrial use. </div Package list: 2 x expansion screw bolts