S-90690A111 M1 DIN 934 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
- Corrosion-resistant brass construction ensures long-term reliability in humid or demanding industrial environments
- Precision Class 6H thread fit provides secure, vibration-resistant fastening for critical applications
- DIN 934 compliance guarantees dimensional accuracy and interchangeability with international metric systems
- External hex drive design enables quick installation and removal with standard tools
- Coarse 0.25 mm pitch threading allows for faster assembly while maintaining strong holding power
- REACH and RoHS 3 compliance meets stringent environmental and safety regulations for global manufacturing
- Compact 2.5mm width design offers space-saving solutions for miniature assemblies and precision instruments
Professional Applications & Engineering Value
This M1 brass hex nut delivers exceptional performance in precision engineering applications where corrosion resistance and dimensional stability are critical. The copper alloy composition provides natural antimicrobial properties and excellent electrical conductivity, making it ideal for electrical enclosures, medical devices, and marine equipment. The Class 6H thread fit ensures consistent engagement with mating components, preventing loosening under vibration while the standard hex profile accommodates high-torque applications without stripping. Engineered to DIN 934 specifications, this metric hex nut maintains precise 2.5mm width and 0.8mm height tolerances for reliable performance in automated assembly systems.
Specification Summary & Compliance
This precision M1x0.25 mm metric hex nut features right-hand coarse threading with Class 6H thread fit per ISO standards, ensuring optimal clearance for smooth assembly. Manufactured to DIN 934 specifications with standard hex profile and external hex drive. Fully compliant with REACH (EC 1907/2006) regulations and RoHS 3 (2015/863/EU) with exemption 6(c) for lead in copper alloys, meeting international environmental and safety requirements for industrial applications.
