S-90819A112 M5 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 the nylon insert, ensuring critical connections remain secure even under dynamic loads
- High-temperature resilience with the nylon insert maintaining locking integrity up to 220°F (105°C) for demanding environments
- Exceptional corrosion protection from the black corrosion-resistant coating, extending service life in harsh industrial conditions
- Reliable thread engagement with Class 6H thread fit and coarse metric thread (M5 x 0.8 mm) for quick assembly and consistent performance
- Heavy-duty strength classification as Class 8, providing high load-bearing capacity for critical applications
- Standard external hex drive enabling easy installation with common tools while offering superior torque transfer
- Full regulatory compliance with RoHS 3 and REACH standards, ensuring safe use across regulated industries
Professional Applications & Engineering Value
This M5 nylon insert lock nut delivers critical vibration resistance where traditional fasteners fail. The black corrosion-resistant coated steel construction withstands environmental challenges while the precision metric coarse thread (M5 x 0.8 mm) ensures reliable engagement in high-cycle applications. Engineered to DIN 985 and ISO 10511 standards, this Class 8 locknut maintains locking force up to 220°F, making it ideal for automotive assemblies, machinery, electrical enclosures, and industrial equipment where thermal cycling and vibration are constant concerns. The external hex drive facilitates efficient installation in confined spaces while providing the torque capacity needed for permanent, secure fastening.
Specification Summary & Compliance
This locknut features precision Class 6H thread fit with M5 x 0.8 mm coarse metric thread in right-hand orientation. Manufactured to DIN 985 and ISO 10511 specifications with Class 8 strength rating. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting the latest environmental and safety standards for industrial components.
