S-98886A742 M8 Hex Nuts
Hex Nuts
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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
- Exceptional thermal performance maintains structural integrity from -50°F to 550°F for reliable operation in extreme environments
- Superior chemical resistance from PEEK plastic material prevents degradation in harsh industrial applications
- Excellent electrical insulation properties ensure safe operation in electrical assemblies and prevent current leakage
- Precision Class 6H thread fit guarantees secure fastening and consistent performance in metric assemblies
- Standard external hex drive design enables easy installation with common tools while providing reliable torque transmission
- Comprehensive compliance with REACH and RoHS 3 standards ensures environmental responsibility and workplace safety
- Coarse M8 x 1.25 mm threading delivers quick assembly and disassembly while resisting vibration-induced loosening
Professional Applications & Engineering Value
This PEEK plastic hex nut delivers critical engineering solutions where metal fasteners fail. The high-temperature resistance up to 550°F makes it ideal for thermal management applications in aerospace, automotive, and industrial processing equipment. Its chemical resistance prevents corrosion in aggressive environments containing fuels, solvents, and cleaning agents, while the electrical insulation properties eliminate short-circuit risks in electrical enclosures and electronic assemblies. The metric coarse thread with Class 6H fit ensures reliable performance in vibrating environments, and the black PEEK material maintains dimensional stability across extreme temperature fluctuations, solving common thermal expansion issues in precision assemblies.
Specification Summary & Compliance
This M8 x 1.25 mm metric hex nut features precise Class 6H thread fit according to metric standards, with dimensions of 12.85 mm width and 4 mm height. Manufactured from premium PEEK plastic with standard external hex drive profile, the nut complies with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) directives, ensuring environmental safety and restricted substance compliance for global industrial applications.
