S-91028A417 M6 JIS B 1181 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior corrosion protection with zinc-plated steel construction for extended service life in demanding environments
- Exceptional load-bearing capacity with Class 8 strength rating for reliable performance in heavy-duty applications
- Precision thread engagement with Class 6H thread fit ensuring secure fastening and vibration resistance
- Industry-standard compatibility meeting JIS B 1181 specifications for consistent performance across metric systems
- Quick installation efficiency with standard 10mm external hex drive design for easy tool access
- Optimized thread performance with M6x1mm coarse pitch providing excellent engagement in various materials
- Environmental compliance assurance with RoHS 3 certification for safe use in regulated industries
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these M6 hex nuts deliver critical performance advantages through their zinc-plated steel construction and Class 8 strength rating. The combination of corrosion-resistant coating and coarse thread pitch ensures reliable fastening in vibration-prone applications while resisting environmental degradation. Meeting JIS B 1181 standards, these nuts provide consistent dimensional accuracy for assembly line efficiency and maintenance operations. The Class 6H thread fit guarantees precise mating with compatible bolts, reducing the risk of cross-threading and ensuring uniform clamping force distribution across joint surfaces in machinery, structural frameworks, and equipment manufacturing.
Specification Summary & Compliance
This metric hex nut features M6 thread size with 1mm coarse pitch and Class 6H thread fit tolerance. Manufactured to JIS B 1181 specifications with standard 10mm width across flats and 5mm height. The zinc-plated steel construction provides Class 8 strength grade performance. Compliant with RoHS 3 (2015/863/EU) environmental standards and features right-hand thread direction with external hex drive configuration.
