Durable MaterialThese decorative screws are made of solid brass, durable and rust-proof. The surface of the self-tapping screws can maintain its original color for a long time without fading or corrosion. The surface of the screw cover is smooth and burr-free.Relevant UsageVintage style screws with decorative nuts are both practical and beautiful. Perfect for wooden furniture, cabinets, sofas, boxes, decorative paintings, and also suitable for mirrors, glass, bathroom panels, shop signs. Suitable for wood, metal, acrylic and glass.Easy-to-UseThe brass screws, washers and decorative covers are combined together and can be easily drilled into the required surface with a screwdriver.SizeThread Size: M4Thread Length: 24 mm / 0.9 InchNail Cap Size: 6 x 13 mm / 0.2 x 0.5 Inch (H x OD)Washer Size: 10 x 5 mm / 0.4 x 0.