S-90368A109 M3 DIN 466 Thumb Nuts
Thumb Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
Geometric Parameters
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Key Features & Benefits at a Glance
- Tool-free installation and adjustment with a knurled round head for superior manual grip in tight spaces
- Enhanced corrosion resistance from Black-Oxide 18-8 Stainless Steel, ideal for humid or demanding industrial environments
- Reliable and secure fastening ensured by the Class 6H thread fit, providing excellent vibration resistance
- Quick assembly with coarse threading (0.5 mm pitch) for faster installation compared to fine-pitch alternatives
- Broad compatibility and interchangeability with DIN 466 standard, ensuring consistent performance in metric applications
- Durable, long-lasting performance due to the fully threaded design and robust stainless steel construction
- Safe for regulated industries with full compliance to RoHS 3 and REACH environmental standards
Professional Applications & Engineering Value
This M3 thumb nut is engineered to solve critical challenges in industrial assembly and maintenance. The Black-Oxide 18-8 Stainless Steel construction provides exceptional resistance to rust and corrosion, making it suitable for outdoor equipment, electronic enclosures, and machinery in harsh environments. The knurled round head offers a non-slip surface, enabling quick hand-tightening without tools, which is vital for field service, panel fastening, and prototypes where speed and accessibility are paramount. Its fully threaded design and coarse metric thread ensure rapid engagement and disengagement, reducing assembly time while maintaining a secure hold. By adhering to the DIN 466 standard, this thumb nut guarantees dimensional consistency and reliability across various industrial applications, from automotive to consumer electronics.
Specification Summary & Compliance
This thumb nut features an M3 x 0.5 mm thread with Class 6H thread fit and coarse spacing, ensuring precise dimensional accuracy per metric standards. It conforms to the DIN 466 manufacturing specification for thumb nuts, with a round head (12 mm diameter), knurled texture, and a collar diameter of 6 mm. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its safety and environmental responsibility for global industrial use.
