S-90381A106 M20 DIN 936 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 with 18-8 stainless steel construction, ideal for harsh environments and reducing maintenance costs
- Space-saving thin profile (9mm height) enables use in compact assemblies where standard nuts won't fit
- Reliable coarse thread engagement (M20x2.5mm) provides faster installation and reduced cross-threading risk
- Precision Class 6H thread fit ensures consistent clamping force and vibration resistance in critical applications
- DIN 936 standard compliance guarantees dimensional accuracy and interchangeability in European machinery
- External hex drive design allows for standard wrench access and high torque application capability
- Environmental regulation compliance with RoHS 3 and REACH meets global manufacturing requirements
Professional Applications & Engineering Value
This M20 thin hex nut delivers exceptional value in applications where space constraints and corrosion resistance are critical factors. The 18-8 stainless steel composition provides excellent protection against rust and chemical exposure, making it ideal for food processing equipment, marine hardware, and outdoor structural applications. The thin profile DIN 936 specification allows engineers to design more compact assemblies without sacrificing strength, while the coarse metric thread with Class 6H fit ensures reliable performance in high-vibration environments. The combination of external hex drive and right-hand threading simplifies maintenance procedures, reducing downtime in industrial settings where accessibility is limited.
Specification Summary & Compliance
This metric thin hex nut features M20 thread size with 2.5mm pitch coarse spacing and Class 6H thread fit per ISO standards. Manufactured to DIN 936 specifications with dimensions of 30mm width and 9mm height. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for global industrial applications requiring strict material compliance.
