In the evolving landscape of industrial fastening, the Self-Tapping Wafer Screw has emerged as a critical component for structural integrity in thin-gauge metal applications. Characterized by its large-diameter, low-profile head, these screws provide an exceptionally high bearing surface, which is paramount in preventing "pull-through" in materials like sheet metal, PVC, and cabinetry. As global industries shift towards lightweight materials and modular construction, the demand for high-precision wafer screws from reliable China factories has reached an all-time high. Our manufacturing process integrates advanced metallurgical analysis with high-speed cold heading technology to ensure that every fastener meets the rigorous standards of E-E-A-T (Experience, Expertise, Authoritativeness, and Trustworthiness).
Utilizing high-carbon C1022A steel, our wafer screws undergo a precise carburizing heat treatment to achieve a surface hardness of 550HV and a core hardness of 240-450HV. This ensures a sharp drill point capable of penetrating steel up to 2.5mm thickness without pre-drilling.
Environmental compliance is non-negotiable. We offer Cr3+ Zinc plating, Ruspert coating (1000H salt spray test), and specialized passivations that comply with RoHS 3.0 and REACH regulations for global export markets including the EU and North America.
The "Wafer" head design is engineered for aesthetics and functionality. With a head height often under 1.5mm, it allows for flush-fitting of secondary layers, making it the preferred choice for solar panel mounting and electrical switchgear assembly.
Zhejiang Jifeilong Instrument Technology Co., LTD leverage the Wenzhou industrial cluster. From wire drawing to cold heading, thread rolling, and automated optical sorting, the entire lifecycle of a wafer screw is managed within a 50km radius, drastically reducing lead times.
Our facility has transitioned to fully automated production. High-speed multi-station headers produce up to 300 pieces per minute with micron-level consistency, ensuring that wholesale orders for millions of units maintain identical mechanical properties.
By processing over 5,000 tons of steel annually, we provide high-quality components at a cost structure that is 15-25% more competitive than localized Western manufacturers without sacrificing the stringent ISO quality standards.
As a senior growth director in the fastener sector, we observe three seismic shifts in the "Wholesale Self Tapping Wafer Screws" market:
Zhejiang Jifeilong Instrument Technology Co., LTD. (formerly Yueqing Feilong Instrument Factory) was established in September 1999 and is located at the Oujiang Port in Wenzhou City. It has complete production, processing, grinding and other departments.
We mainly engage in the integrated manufacturing and sales of various electrical switches, shafts, plastic products, and hardware components. Our products are widely used in home appliances, solenoid valves, electronics, automobiles, filtration equipment and other fields. By implementing strict quality control in every production link, from raw material procurement to finished product delivery, the company has passed the ISO9001 certification.
Value: Operate With Integrity And Achieve Multi-Party Win-Win
Mission: Be Realistic And Quality First
Vision: Reputation Supreme, People-Oriented, Quality As The Root
Idea: Strive To Become A High-Quality Global Supplier Of Components
In the North American and Middle Eastern markets, our wafer screws are widely used in HVAC assembly due to their ability to pierce heavy-duty galvanized steel ducting without stripping the threads.
Specifically designed for DIN-rail mounting and circuit breaker assembly (as seen in our MCB rivet product line), ensuring vibration-proof grounding connections.
Providing hidden fastening solutions for dashboard components and door panels where a flat, non-obtrusive head is required for aesthetic flushness.
Jifeilong
