Recently, stainless steel flat head screws, as a key subcategory in the fastener industry, have shown a distinct trend of structural optimization and quality improvement under the multiple impetus of policy and standard updates, technological upgrades and iterations, and the expansion of downstream demand. The minor fluctuations in the raw materials market and the subtle changes in the global trade pattern have also brought new opportunities and challenges to the development of the industry.
The continuous improvement of the policy and standard system has become an important support for the standardized development of the industry. In October 2025, the State Administration for Market Regulation issued 758 recommended national standards, among which several fastener standards will come into effect on February 1, 2026, covering the upgrading of technical requirements for core products such as bolts and screws. Immediately following this, in December, the China Association for Engineering Construction Standardization released the "Technical Code for Application of Fasteners in Building Metal Enclosure Systems", clarifying the application norms for stainless steel fasteners in the construction field. It will be implemented in May 2026. The update of dual standards compels enterprises to enhance production precision and product consistency, accelerate the elimination of backward production capacity, and promote the transformation of the industry towards standardization and high-end development.
Fluctuations in the raw material market pose a test to the cost control of the industry. According to the latest futures market conditions, as of December 25th, the price of stainless steel main connection was reported at 12,954 yuan, down 50 yuan from the previous trading day, or 0.38%. Recently, the price has been fluctuating within the range of 12,870 to 13,080 yuan. Industry insiders analyze that the international price fluctuations of key raw materials such as nickel and chromium remain the core factor affecting the cost of stainless steel wire rods. Leading enterprises have effectively alleviated cost pressure by locking in long-term supply agreements and promoting nickel-saving stainless steel materials. At present, 304 and 316 series remain the mainstream materials for stainless steel flat head screws, while the application ratio of high-end materials such as 316L and duplex stainless steel is steadily increasing.
Technological upgrading and the expansion of downstream demand form a mutual empowerment. On the production side, the penetration rate of automated production lines has been continuously increasing. Precision cold heading machines driven by servo motors have been applied in 43% of medium and high-end enterprises, with energy-saving efficiency improved by more than 30% compared to traditional equipment. AI visual inspection and full-process data traceability systems are gradually becoming popular. On the demand side, the new energy and construction sectors have become the main drivers of growth. Each megawatt of photovoltaic installed capacity consumes 1.8 tons of fasteners. In 2025, the increased demand in the photovoltaic and wind power sectors will drive a significant growth in the sales of stainless steel flat head screws. Meanwhile, the proportion of prefabricated buildings has risen to 35.6%, and the demand for high-strength, corrosion-resistant stainless steel flat head screws in their steel structure connections has grown by an average of 9.3% annually.
New changes have emerged in the international trade pattern, and the potential of the export market continues to be unleashed. Data shows that China's stainless steel screw export value reached 3.6 billion US dollars in 2024, with Southeast Asia, the Middle East and other countries along the "Belt and Road" becoming core incremental markets. Globally, the import demand in emerging markets such as Costa Rica and Argentina has soared. The import volume in March alone increased by 430% year-on-year, providing new market space for domestic enterprises. Against this backdrop, leading enterprises have gradually entered the international supply chain systems of companies like Tesla and Siemens by obtaining international certifications and building overseas channels.
Looking ahead, the industry will focus on intelligent manufacturing and green and low-carbon transformation. The proportion of high value-added products is expected to increase from the current 32% to over 45% by 2030. Experts suggest that enterprises should increase investment in core technology research and development, focus on breaking through the bottleneck of ultra-high precision products, and at the same time, rely on the advantages of industrial clusters to achieve collaborative upgrading of the supply chain. Under the guidance of policies and the drive of the market, they should achieve high-quality development.