Push-Type Aluminum Rivet 3.2*7.4
—— Achieve a More User-Friendly Installation Experience
Special high-strength aluminum alloy material, optimized deformation mechanics design for rivet body and ferrule.
Through precision cold heading and heat treatment processes, ensure the preset clamping force and shear strength after single-sided riveting.
Application Scenarios: Circuit Boards, Chips
SUS316 Dacromet Combined Screws
—— Achieve a Leap Forward in Anti-Corrosion Performance
Adopt top-grade austenitic stainless steel SUS316 as the base material. Dacromet (zinc-aluminum coating) treatment has far superior salt spray corrosion resistance compared with traditional galvanizing (up to 1000 hours or more), no hydrogen embrittlement risk and meets environmental protection requirements.
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Vibration Anti-Loosening TestAfter 50,000 vibrations, thread locking force retention ≥95%
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Environmental Resistance Test50 high-low temperature cycles from -20℃ to 60℃, no cracking or peeling of resin layer
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Salt Spray TestNo rust after 720 hours of salt spray testing
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Burr-Free PolishingUltrasonic + mechanical polishing in clean room, surface roughness Ra≤0.2μm
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Ultra-Clean CleaningResidual contaminants ≤0.1μg/cm²
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Corrosion Resistance TestSimulated medical disinfection environment, 500 consecutive disinfections, no rust or coating peeling
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Wear Resistance5 million consecutive friction tests, coating wear ≤0.002mm, far below industry standards
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Strength TestShear strength ≥900MPa, tensile strength ≥250MPa, withstands 1.5x maximum robot joint load
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Lightweight Design60% lighter than traditional carbon steel screws 60%
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Anti-Fouling TestNo adhesion after contact with engine oil or dust
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Strength TestTensile strength ≥240MPa, meets drone body load requirements