High-performance custom specifications engineered for demanding industrial, aerospace, and marine environments.
In modern industrial engineering, structural fastening requirements have evolved far beyond standard catalog options. The demand for Custom Self Tapping Screws 3 has surged globally, driven by sectors that require rapid assembly without compromising mechanical integrity. Self-tapping screws eliminate the need for pre-tapping a thread in mating components, transforming production efficiencies in automotive, electronics, marine engineering, and structural construction.
To optimize performance under intense vibrations and varying thermal conditions, design engineers must distinguish between the sub-types of custom self-tapping mechanisms. Thread-forming configurations deform the mating substrate material plastically to create a tight, zero-clearance fit. This process cold-works the internal threads, enhancing resistance to back-out. In contrast, thread-cutting screws feature cutting edges and chip cavities that shear material cleanly during insertion, minimizing radial stress in brittle materials such as thermosetting plastics, cast iron, and aluminum alloys.
Standard carbon steel screws are prone to hydrogen embrittlement and catastrophic corrosion when exposed to aggressive environments. The modern global procurement landscape prioritizes advanced metallurgical alloys. Super duplex stainless steels (such as Duplex 2205), nickel-based superalloys (Inconel 718 and 625), and titanium alloys are increasingly integrated into custom fastening designs. These materials maintain an exceptional strength-to-weight ratio and exhibit outstanding resistance to localized pitting, crevice corrosion, and high-temperature oxidation.
Translating advanced quality control protocols and robust research and development frameworks into zero-defect industrial fasteners.
We have formulated the most stringent sampling inspection system, so as to strive to achieve zero defects for the products out of our factory. Our multi-stage inspection checks mechanical load tolerances, thread consistency, and metallurgical composition.
At present, our entire group has more than 100 utility model patented products and eight invention patented products. Our engineering team continuously refines fastener dynamics to meet future challenges in extreme applications.
We currently operate nearly 100,000 product models, with 500 tons of special raw materials in stock and 10,000 tons of finished stainless steel standard parts in stock. This massive footprint guarantees immediate dispatch and reduced lead times.
Beiersdorf Industrial Technology (Shanghai) Co., Ltd. was established in 2015 and is located in Shanghai, China. It is an enterprise mainly engaged in the business of special fasteners and ultra-high precision components. With a state-of-the-art facility and experienced material scientists, Beiersdorf delivers reliable, certified high-strength fasteners to global industrial standard-setters.
“Product quality is the foundation for an enterprise's survival.”
“Heart to sunshine, everything to prosperity”
Engineered to perform in environments where standard components fail.
Maintains ductility and toughness in extreme sub-zero applications including LNG transport and space exploration.
Optimized for weight-critical systems demanding structural load integrity and excellent corrosion resistance.
Engineered to resist galling, cavitation, and thermal degradation under severe friction loads.
Inconel and Monel formulations resisting sour gas, chlorine environments, and strong mineral acids.
Industry standard precision-engineered designs deployed across top European and American production plants.
Exceptional mechanical limits exceeding standard grade designs for structural stress frames and high-impact zones.
Special materials preserving torque tension and structural properties in aerospace jet engines and heat treatment plants.
Custom dimensions, thread configurations, and specialized surface coatings manufactured to exact engineering prints.
Browse through our specialized product lines featuring high-performance chemical resistance and mechanical strength.
Designed for precision electronics and MRI/medical machinery to prevent signal interference.
Includes super stainless steel, titanium, nickel, cobalt, copper-nickel, and NASA AMS alloys.
Lightweight polymers featuring high corrosion resistance, perfect for chemical containment systems.
Certified components specifically certified for complex shipbuilding and marine structural designs.
Raw material featuring high tensile threshold limits, designed for high-stress cyclic loading.
Ultra-high precision CNC turned elements conforming to low dimensional tolerance demands.
Cryogenic grade fasteners engineered for sub-zero petrochemical storage and processing plants.
Maintains yield strength and thread integrity under intense, continuous high-heat loads.
Investigating the demanding applications of specialized fasteners across critical global industrial sectors.
Our special fasteners are widely used in the field of shipbuilding and oceanography engineering, specifically in the manufacture of special ships, marine propulsion, marine accessories, yacht manufacturing, offshore oil drilling platforms, submarine pipelines, offshore wind power, underwater lifeboats, port machinery, and dock construction. These special fasteners mainly include A4-80, A5-80, D8-80, D6-70, Duplex 2205, L7, 40CrNiMoA, Inconel 718, EN14399 steel structure connection pairs, and classification society certified fasteners.
High-pressure, high-temperature boilers, nuclear reactors, and steam turbines require fasteners that resist creep and stress rupture. The integration of nickel-based and cobalt-based fasteners ensures critical piping, pressure vessels, and generator turbines operate continuously without threat of joint fatigue or leakage.
High-speed railways demand fasteners that can withstand continuous structural vibration and dynamic load shifts. Beiersdorf's high-tensile connection pairs provide safety-critical fastening solutions in bogies, rolling stock subassemblies, track control systems, and overhead line structures.
With electronics shrinking, micro-screws with high thread accuracy are mandatory. Non-magnetic materials prevent electromagnetic interference in high-frequency radar modules, telecommunication servers, and semiconductor lithography chambers, maintaining system signal fidelity.
Processing corrosive hydrocarbons, sour gases, and strong acids requires sealing and fastening components with zero-leak profiles. Beiersdorf's duplex and super-alloy fasteners resist stress corrosion cracking (SCC) in refining towers, heat exchangers, and chemical containment pipelines.
The global competitiveness of China's high-end fastener manufacturing sector is built on extensive supply chains and production technology. Located in Shanghai, Beiersdorf Industrial Technology leverages regional metallurgical suppliers, advanced cold-heading machinery, and precise multi-station thread rollers to optimize lead times and lower unit costs.
China's factory efficiency relies on deep vertical integration. Beiersdorf manages everything from raw material processing to thermal treatment and high-precision CNC machining under one roof. Our 2,535 M² production facility produces components that meet international standards (ISO, DIN, ANSI, JIS), ensuring global companies can source high-volume custom orders quickly and cost-effectively.
Beiersdorf is not only a supplier of special fasteners, but also can provide various technical consultations and guidance related to fasteners, including the selection of products and raw materials in the early stage, as well as the installation guidance and maintenance of fasteners in the subsequent stage.
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Follow our engineering and logistical milestones driving the fastener industry forward.
In the heart of the global industrial landscape, the fastener industry stands as a silent but crucial cog driving the machinery of progress. As we step into 2025, the future of fasteners is poised to undergo significant transformation.
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Beiersdorf, a leading global fasteners supply company, has announced the commencement of a comprehensive warehouse renovation project. This initiative is part of the company's ongoing commitment to optimize logistics.
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Beiersdorf (Shanghai) was founded in 2015. We are a company with a global perspective dedicated to providing professional fastener solutions. Fasteners, as the most basic and common mechanical parts, connect various structures.
View More →Providing industrial logistics, raw material supplies, and engineered components to major hubs worldwide.
Technical answers to key queries on custom self-tapping fasteners, material options, and quality control.
Choose from high-strength bolts, marine fasteners, and custom-machined components to meet your project specifications.
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