Find the perfect black hardware for your space. This knob in Matte Black finish is part of our Black line up of hardware. Traditional metal knob by Richelieu. The delicate circular design will add a classic touch to your furniture and cabinets. Please note that the screws included with the products are a standard size of 1 in (25 mm) length, quadrex, pan head. They will fit with most of the popular melamine thicknesses, which range between 5/8 in to 3/4 in (16 mm to 19 mm).