S-90111A333 M8 x 24 mm DIN 6334 Coupling Nuts
Coupling 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 resistance from 316 stainless steel construction, ideal for harsh industrial and marine environments
- Reliable thread engagement with Class 6H thread fit ensuring precise, secure connections in demanding applications
- Enhanced durability through full threading and coarse 1.25mm pitch, providing maximum strength and vibration resistance
- Standardized compatibility with DIN 6334 specification, guaranteeing interchangeability and engineering consistency
- Easy installation and removal using standard tools thanks to the 13mm external hex drive design
- Environmental compliance with RoHS 3 and REACH regulations, ensuring safe usage in regulated industries
- Optimized dimensions (24mm length) for robust coupling performance while maintaining compact assembly profiles
Professional Applications & Engineering Value
This M8 coupling nut delivers critical performance in industrial applications where corrosion resistance and mechanical reliability are paramount. Manufactured from 316 stainless steel, it withstands aggressive chemicals, moisture, and temperature variations that degrade ordinary fasteners. The fully threaded design and coarse metric thread (1.25mm pitch) provide exceptional tensile strength and prevent loosening under dynamic loads. Engineers specify this DIN 6334 compliant component for extending threaded rods, joining structural elements, and machinery assembly where Class 6H thread fit ensures zero-play connections. The external hex drive allows high-torque installation in confined spaces, making it indispensable for maintenance, fabrication, and OEM equipment requiring corrosion resistant fasteners.
Specification Summary & Compliance
This coupling nut maintains Class 6H thread fit per ISO metric standards with M8x1.25mm coarse threading. Manufacturing adheres to DIN 6334 dimensional and mechanical specifications. The component is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, containing no restricted substances. Critical dimensions include 13mm width across flats and 24mm length for consistent performance in standardized assemblies.
