Material: Made of high quality 410 stainless steel, black finish.
Head Types: Hex washer head self drilling screws, hex washer head distributes holding pressure to thin metal, The hex washer has stronger bearing capacity and stability.
Multi Purpose: Precision threads can easily pass through a variety of materials, such as plastics, wood, metal, etc. suitable for door handles, the mechanical industry and small repairs around shops, garages or home furniture fasteners, and are also ideal for floor fixing.
