S-94645A118 M20 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 durable nylon insert that maintains locking force in high-stress environments
- Exceptional corrosion protection with zinc-plated steel construction for extended service life in harsh conditions
- High-temperature performance with nylon insert rated for continuous operation up to 220°F (104°C)
- Premium strength classification with Class 10 rating ensuring reliable performance in demanding applications
- Precise thread engagement with Class 6H thread fit and extra fine 1.5 mm pitch for secure fastening
- International compliance meeting both DIN 985 and ISO 10511 standards for global project compatibility
- Environmental responsibility with RoHS 3 and REACH compliance for sustainable manufacturing practices
Professional Applications & Engineering Value
This M20 nylon insert lock nut delivers critical vibration resistance in industrial machinery, automotive assemblies, and heavy equipment where constant motion threatens fastener integrity. The zinc-plated steel construction provides essential corrosion protection while maintaining the Class 10 strength required for high-load applications. The extra fine 1.5 mm thread pitch ensures maximum thread engagement and superior clamping force distribution. Engineered to DIN 985 and ISO 10511 standards, this locknut offers reliable performance in precision manufacturing, construction equipment, and transportation systems where safety-critical connections demand consistent locking performance even under extreme operating temperatures up to 220°F.
Specification Summary & Compliance
This metric locknut features M20 x 1.5 mm extra fine threads with Class 6H thread fit tolerance, ensuring precise mating with compatible bolts. Manufactured to DIN 985 and ISO 10511 specifications with Class 10 strength rating. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming adherence to the latest international safety and sustainability standards for industrial components.
