S-1319N23 M3 x 9 mm Coupling Nuts
Coupling 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 temperature resistance maintains structural integrity from -40°F to 250°F for reliable performance in extreme environments
- Superior chemical and corrosion resistance thanks to Nylon 6/6 construction, ideal for harsh industrial settings
- Precision Class 6H thread fit ensures secure connections and vibration resistance in metric assemblies
- External hex drive design provides easy installation and removal with standard tools
- Lightweight non-conductive properties prevent electrical conductivity and reduce overall assembly weight
- Full threading capability allows maximum engagement length for stronger joint connections
- Environmental compliance meets RoHS 3 and REACH standards for safe use in regulated industries
Professional Applications & Engineering Value
This M3 coupling nut manufactured from Nylon 6/6 plastic delivers critical engineering advantages where metal fasteners fall short. The fully threaded design with coarse metric threading provides superior vibration resistance and connection stability in dynamic applications. The external hex drive style enables quick installation in confined spaces while the off-white color offers visual contrast for inspection. Ideal for electrical insulation, chemical processing equipment, and temperature-sensitive assemblies, this coupling nut solves corrosion, weight, and conductivity challenges while maintaining Class 6H thread precision for reliable metric system integration across industrial machinery and electronic enclosures.
Specification Summary & Compliance
This metric coupling nut features M3 coarse threading with Class 6H thread fit per ISO standards, ensuring precise dimensional accuracy. The standard profile measures 5mm width and 9mm length with right-hand thread direction. Manufactured from Nylon 6/6 plastic with temperature range of -40°F to 250°F. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting environmental safety requirements for industrial components.
