S-90326A105 M8 DIN 439B, ISO 4035 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
- Enhanced corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments
- Space-saving thin profile (4mm height) ideal for applications with limited clearance without compromising strength
- Precise Class 6H thread fit ensures smooth assembly and reliable vibration resistance in fine-threaded connections
- Certified Class 04 mechanical strength provides consistent performance for general-purpose fastening requirements
- Standardized external hex drive (13mm width) enables quick installation with common metric tools
- Full compliance with international standards (DIN 439B, ISO 4035) guarantees interchangeability and quality assurance
- Environmental regulation adherence through RoHS 3 and REACH compliance for sustainable manufacturing operations
Professional Applications & Engineering Value
This M8 thin hex nut addresses critical space constraints in metric assembly systems while maintaining structural integrity. The zinc-plated steel surface treatment creates a protective barrier against oxidation, making it suitable for electrical enclosures, automotive subsystems, and machinery frames exposed to moderate corrosive elements. Its 1mm fine pitch thread delivers superior clamping force distribution compared to coarse-thread alternatives, reducing the risk of loosening under dynamic loads. The Class 04 strength rating and standardized DIN 439B/ISO 4035 dimensions ensure reliable performance in right-hand threaded applications where standardized components are mandatory for maintenance and replacement protocols.
Specification Summary & Compliance
Manufactured to Class 6H thread tolerance for precision fit with mating components. Complies with DIN 439B and ISO 4035 dimensional standards for thin hex nuts. Meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives. Mechanical properties certified to Class 04 strength grade with standardized 13mm width and 4mm height profiles.
