200 PCS Black Flat Head Self Tapping Screws (M4)

• These screws are made from high-quality carbon steel with a black zinc coating. They are highly durable, with a high hardness level, suitable for long-term use.
• Featuring a Phillips countersunk head design, these self-tapping screws ensure a sleek, flush finish with the surface, maintaining the aesthetic appeal of your installations.
• The threads are sharp, allowing for quick and secure fastening, providing excellent fixation performance.
• You will receive 200 screws in total, including M4x16mm (50 pcs), M4x20mm (50 pcs), M4x25mm (50 pcs), and M4x30mm (50 pcs), offering a wide range for your diverse needs.
• Ideal for use in furniture, door handles, electrical appliances, machinery installation, and repairs.

These black countersunk head self-tapping screws are strong, easy to install, and feature a smooth, burr-free finish, making them the perfect choice for appliance, furniture, cabinet, and door lock installations or repairs in both your home and workplace.