S-93187A112 M2.5 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, ideal for humid or corrosive environments
- Reliable thread engagement with Class 6H thread fit ensuring precise, vibration-resistant connections
- Space-saving design with thin 1.6mm height profile perfect for compact assemblies
- Quick installation through standard 5mm external hex drive compatible with common tools
- Enhanced durability meeting DIN 439B and ISO 4035 standards for consistent performance
- Environmental compliance with RoHS 3 regulations for safe use in regulated industries
- Optimized thread performance with coarse 0.45mm pitch providing faster assembly and reduced cross-threading risk
Professional Applications & Engineering Value
These M2.5 thin brass hex nuts deliver exceptional value in precision engineering applications where corrosion resistance and space constraints are critical. The brass construction provides natural protection against rust and galvanic corrosion, making them ideal for electrical enclosures, marine components, and plumbing systems. The Class 6H thread fit ensures consistent clamping force while the coarse thread pitch (0.45mm) enables rapid assembly in production environments. With their thin profile (1.6mm height), these metric nuts solve clearance issues in compact electronic devices, instrumentation, and automotive applications where traditional nuts would be too bulky. The external hex drive design maintains compatibility with standard wrenches while the DIN 439B and ISO 4035 compliance guarantees interchangeability and quality across global supply chains.
Specification Summary & Compliance
This M2.5 hex nut features precise metric coarse threading with 0.45mm pitch and Class 6H thread fit tolerance per ISO standards. Manufactured to DIN 439B and ISO 4035 specifications with dimensions of 5mm width and 1.6mm height. The product carries full RoHS 3 (2015/863/EU) compliance for environmental safety and is designed with right-hand thread direction for standard applications.
