Environmentally friendly nickel plated CM cross groove large flat head M6 screw flat head cross head electronic small screw M3/M4/M5

The core advantages of nickel plated flat head screws revolve around "stable fit, corrosion resistance, safety and aesthetics, and convenient operation

1. Big flat head design, strong fit and uniform force distribution: The head is a large-diameter flat structure with a contact area 2-3 times larger than ordinary round head and countersunk screws. After tightening, it tightly adheres to the surface of the workpiece, effectively dispersing fastening pressure and avoiding embedding in soft substrates such as wood and plastic (preventing substrate cracking and indentation); At the same time, the force is more uniform, making it less likely to loosen under slight vibrations, and the fastening stability is better than that of small head screws.
2. Nickel plating protection, corrosion-resistant and durable+no risk of coating detachment: The surface nickel plating forms a dense protective layer, which can isolate air, moisture, and mild acidic and alkaline environments. It is more resistant to rust and oxidation than ordinary carbon steel screws, and has a service life extended by 3-5 times. It is suitable for various indoor environments such as dry and slightly humid areas (such as kitchen dry areas); And the nickel plating layer has strong adhesion and is not easy to peel off after long-term use, avoiding rust and appearance damage caused by coating peeling.
3. Safe and scratch free, suitable for contact scenarios: The large flat head edge has been smoothed without sharp edges, and will not scratch clothing, skin, or adjacent precision parts during daily contact, with high safety, especially suitable for frequent contact or exposure scenarios such as furniture, home accessories, electronic devices, etc.

Shenzhen Huayuanxing Precision Hardware Co., Ltd. is a manufacturer specializing in the development, production, and sales of screw fasteners, with 20 years of industry experience. Huayuanxing screws are characterized by precision, miniaturization, and firmness. The company's existing factory covers an area of over 8,000 square meters, with a finished product warehouse of over 4,000 square meters and a stock inventory of over 3,000 tons. It has successively introduced more than 250 precision production equipment, including cold heading machines, thread rolling machines, and thread milling machines, capable of producing small screws with an outer diameter of 1mm and a length of 3mm, with an average daily production capacity of up to 20 million pieces. Huayuanxing has complete inspection equipment, including salt spray testing machines and 2D imaging detectors. It currently employs more than 50 people, including 8 engineering and technical personnel with 20 years of industry experience