Engineered for high-performance low-voltage electrical and automotive applications.
The global industrial fastener market is projected to exceed USD 110 billion by 2030. Within this landscape, Custom Self Tapping Hex Head Screws represent a critical niche. Unlike standard fasteners, custom self-tapping screws eliminate the need for pre-drilling and tapping in one operation, significantly reducing assembly time in automotive, construction, and electronics manufacturing. As the demand for lightweight materials like aluminum and composites grows, the engineering of the "thread-forming" capability has become a high-tech science.
We are seeing a massive shift toward "Smart Fastening." Modern production lines now require screws that support automated optical inspection (AOI). Furthermore, the transition to EV (Electric Vehicle) infrastructure has spiked demand for Copper Cylindrical Head Parts and specialized hex head screws with high corrosion resistance and superior torque retention to handle the vibrations inherent in charging pile environments.
Traditional hex head screws often suffer from hydrogen embrittlement during the electroplating process. At Zhejiang Jifeilong Instrument Technology, we utilize advanced vacuum heat treatment and eco-friendly Zinc-Nickel alloy coatings that provide up to 2,000 hours of salt spray resistance without compromising the mechanical integrity of the screw. This "Information Gain" in material science provides our clients with a 30% longer lifecycle for their end products.
Established in September 1999 (formerly Yueqing Feilong Instrument Factory), we have evolved from a specialized workshop into a global powerhouse in fastener and component manufacturing. Located at the Oujiang Port in Wenzhou City, our facility integrates production, processing, grinding, and automated assembly.
Our core mission is "Quality First, Reputation Supreme." We serve over 100 top-tier enterprises in China and are rapidly expanding into the international markets, providing precision foundations for the modern instrument technology industry.
Values: Operate with integrity and achieve multi-party win-win results.
Mission: Be realistic and maintain quality as the absolute priority.
Automation: We have achieved fully automated production capacity through constant technological innovation and the introduction of advanced industry equipment.
Custom hex head screws and copper components for EV charging piles. Our parts are designed for high-adaptability and thermal conductivity, ensuring safety during high-current charging cycles.
Providing pins, shafts, and rivets for Molded Case Circuit Breakers (MCCB). These components are vital for structural fixation and conductive connection in power systems.
Precision nozzle components and hardware for solenoid valves and filtration equipment, ensuring leak-proof performance under high pressure.
The future of Self Tapping Hex Head Screws lies in material hybridization and integrated sensing. We are currently researching "Smart Bolts" that can signal their tension levels via RFID, and biodegradable coatings that reduce environmental impact in construction. Our roadmap includes further investment in AI-driven QC systems that analyze the microscopic grain structure of every batch of carbon steel before cold heading.
Strict quality control from raw material procurement to finished product delivery.
Zhejiang Jifeilong Instrument Technology Co., Ltd.
Tenet: Quality First, Reputation Supreme, People-Oriented.
Strategic Goal: To provide the precision foundations for global industry with excellence and innovation.
📍 Oujiang Port, Wenzhou City, China
Self-tapping screws create their own threads in a pre-drilled hole, whereas self-drilling screws feature a point that acts as a drill bit, allowing them to create the hole and the threads in a single motion. For heavy-duty industrial applications, the specific pitch and thread depth of our custom hex head screws are optimized for the material density.
We primarily utilize high-grade Carbon Steel (1022A), Stainless Steel (304, 316), and specialty Copper for electrical components. Each material is chosen based on the application's requirement for tensile strength and electrical conductivity.
Yes. We offer Zinc (Yellow/White), Nickel, Chrome, Ruspert (for 1000+ hours SST), and specialized automotive-grade coatings that are RoHS compliant and designed to resist harsh chemicals and marine environments.
Standard samples are provided for free within 48 hours. Mass production orders typically range from 3 to 15 days depending on the complexity of the customization and volume, thanks to our fully automated production capacity.
Explore our full catalog of precision rivets, components, and fasteners.
Jifeilong
