General description Sturdy and reliable, these industrial black mounting brackets are made of high-quality stainless steel with a multi-layer surface treatment featuring black baked enamel. They offer high corrosion resistance, anti-corrosion properties, and moisture and rust resistance. Technical specifications Size: 40 x 40 mm (1.57 x 1.57 inches) Material thickness: 2 mm (0.08 inches) Hole diameter: 5 mm (0.2 inches) Usage These brackets are ideal for fastening and repairing furniture, reinforcing connections, and ensuring greater sturdiness and break resistance due to their design cast from one piece at a 90-degree angle. The thicker brackets provide a greater load-bearing capacity and longer durability. Other information Smooth surfaces and edges without burrs The screw holes are crisp, ensuring that screw heads do not protrude after installation for a simple and beautiful appearance Package includes 50 mounting brackets