S-90576A117 M8 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
- Enhanced durability in demanding environments with zinc-plated steel construction providing reliable corrosion protection
- High-temperature performance with nylon insert rated for continuous service up to 220°F (104°C)
- Consistent thread engagement with Class 6H thread fit ensuring precise mating with compatible bolts
- Industry-standard compatibility meeting DIN 985 and ISO 10511 specifications for reliable interchangeability
- High-strength performance with Class 8 rating suitable for critical industrial applications
- Environmental compliance assurance with RoHS 3 and REACH compliance for workplace safety
Professional Applications & Engineering Value
These M8 nylon insert lock nuts deliver exceptional engineering value in applications where vibration-induced loosening poses significant operational risks. The zinc-plated steel construction provides durable corrosion resistance while the precision nylon insert creates consistent friction locking that maintains clamp force even under severe vibration conditions. Engineered to DIN 985 and ISO 10511 standards, these metric lock nuts offer reliable performance in automotive assembly, industrial machinery, electrical enclosures, and transportation equipment. The coarse thread design ensures quick installation while the Class 8 strength rating supports high-stress applications where fastener integrity is critical to system safety and longevity.
Specification Summary & Compliance
This M8 x 1.25 mm lock nut features Class 6H thread fit tolerance with coarse thread spacing for optimal engagement. Manufactured to DIN 985 and ISO 10511 specifications with 13mm hex width and 8mm height dimensions. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial applications worldwide.
