S-90326A221 M27 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
- Reduced weight and material usage with thin 13.5mm profile while maintaining structural integrity
- Precise fine thread engagement with M27x2mm pitch and Class 6H fit for vibration-resistant connections
- Superior corrosion resistance through high-quality steel construction meeting industrial durability requirements
- Standardized compatibility with DIN 439B and ISO 4035 specifications ensuring reliable interchangeability
- Easy installation and removal with external hex drive design accommodating standard wrench tools
- Enhanced safety compliance with RoHS 3 and REACH environmental regulations for workplace protection
- Optimized strength-to-weight ratio through Class 04 steel grade for demanding mechanical applications
Professional Applications & Engineering Value
This M27 thin hex nut delivers exceptional engineering value in applications where space constraints and weight optimization are critical. The Class 04 steel construction provides reliable tensile strength while the fine metric threading (M27x2mm) ensures superior vibration resistance in dynamic equipment, machinery assemblies, and structural frameworks. The thin profile design (13.5mm height) allows for compact installations without compromising on fastener integrity, making it ideal for automotive components, industrial machinery, and precision equipment where traditional hex nuts would be too bulky. Compliance with DIN 439B and ISO 4035 standards guarantees consistent performance across international projects and replacement scenarios.
Specification Summary & Compliance
This metric thin hex nut features precise M27x2mm fine threading with Class 6H thread fit tolerance according to ISO metric standards. Manufacturing complies with DIN 439B and ISO 4035 specifications for dimensional accuracy and performance. The fastener meets Class 04 strength classification requirements and demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage in industrial applications worldwide.
