One Set of 100pcs contains

• 3.5 x 15mm - 30 pieces 
• 3.5 x 25mm - 30 pieces
• 4 x 30mm - 20 pieces
• 4 x 40mm - 20 pieces

Box Size - 129mm x 66.2mm x 22mm

• Superior Quality: Made from premium carbon steel, designed to be used with black ironmongery. These screws are built to last, ensuring long-term performance and durability.
• Surface Treatment: Corrosion resistant coating to withstand over 1,000 hours salt spray, making these screws suitable for both indoor and outdoor use.
• Aesthetic Appeal: Black screws can blend seamlessly with darker surfaces or provide a stylish contrast with lighter surfaces, enhancing the overall appearance of a project.
• Reduced Glare: The matte finish reduces glare, making them less noticeable and more visually appealing in various settings.
• Versatile Use: Hardwood, Softwood, Chipboard, MDF, Plastic, Thin Sheet Metal and More!