S-90576A102 M3 DIN 985, ISO 10511 Locknuts
Locknuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration resistance through precision-engineered nylon insert that maintains locking force under dynamic loads
- Exceptional corrosion protection with zinc-plated steel construction for extended service life in harsh environments
- High-temperature performance with nylon insert rated for continuous operation up to 220°F (104°C)
- Reliable thread engagement with Class 6H thread fit ensuring precise mating with compatible bolts
- Heavy-duty strength classification meeting Class 8 requirements for demanding industrial applications
- Standard external hex drive for easy installation and removal using common wrench tools
- International compliance assurance with dual certification to both DIN 985 and ISO 10511 standards
Professional Applications & Engineering Value
These M3 nylon insert lock nuts deliver critical vibration resistance in industrial machinery, automotive assemblies, and electronic enclosures where loosening under dynamic loads poses significant safety risks. The zinc-plated steel construction provides essential corrosion protection for applications exposed to moisture, chemicals, or outdoor elements. The metric coarse threading (0.5 mm pitch) ensures quick assembly while the nylon locking element creates consistent friction that maintains clamp load without damaging mating threads. Engineered to DIN 985 and ISO 10511 specifications, these lock nuts offer reliable performance in precision equipment, vibration-prone systems, and applications requiring repeated disassembly and reassembly cycles.
Specification Summary & Compliance
This M3 x 0.5 mm lock nut features Class 6H thread tolerance for precise fitment and meets Class 8 strength requirements. Manufactured to DIN 985 and ISO 10511 standards with external hex drive configuration (5.5 mm width, 4 mm height). The product is fully REACH compliant (EC 1907/2006) and meets RoHS 3 (2015/863/EU) environmental directives, ensuring safe use across regulated industrial sectors.
