S-93187A400 M12 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
- Superior corrosion resistance from high-quality brass material, ensuring long-term reliability in humid or demanding environments
- Space-saving thin profile (6mm height) ideal for applications with limited clearance while maintaining full functionality
- Precision Class 6H thread fit guarantees secure mating with bolts, reducing vibration loosening and assembly issues
- Optimized for quick installation with standard 19mm external hex drive compatible with common wrench tools
- Enhanced durability through compliance with DIN 439B and ISO 4035 manufacturing standards for consistent performance
- Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe use in regulated industries
- Reliable coarse threading (M12x1.75mm) provides excellent engagement and resistance to cross-threading during assembly
Professional Applications & Engineering Value
This thin brass hex nut delivers exceptional value in applications where corrosion resistance and space constraints are critical engineering considerations. The M12 coarse thread configuration with 1.75mm pitch ensures rapid installation and reliable performance in vibration-prone environments. Manufactured to DIN 439B and ISO 4035 standards, this metric hex nut provides consistent dimensional accuracy for precision assembly in electrical enclosures, marine equipment, plumbing systems, and industrial machinery. The external hex drive design offers superior torque transmission while the brass construction prevents galvanic corrosion when paired with compatible materials, extending service life in challenging operating conditions.
Specification Summary & Compliance
This thin hex nut features precise Class 6H thread fit tolerance per ISO standards with M12x1.75mm coarse thread dimensions. The product maintains 19mm width across flats and 6mm height as specified in DIN 439B and ISO 4035 specifications. Manufacturing compliance includes RoHS 3 (2015/863/EU) with exemption 6(c) for lead in copper alloy and full REACH (EC 1907/2006) compliance, ensuring adherence to international environmental and safety regulations for industrial fastener applications.
