S-90368A150 M3 DIN 466 Thumb Nuts

Key Features & Benefits at a Glance

• Tool-free installation and adjustment with deep knurled head for secure grip even with gloves or oily hands
• Superior corrosion resistance from 18-8 stainless steel construction for long service life in harsh environments
• Precision thread engagement with Class 6H fit ensuring reliable, vibration-resistant fastening
• Quick assembly efficiency through coarse M3 x 0.5 mm threading that reduces installation time
• Standardized compatibility meeting DIN 466 specifications for consistent performance across metric applications
• Enhanced durability with fully threaded design distributing load evenly across all engagement points
• Environmental compliance with RoHS 3 and REACH standards for safe use in regulated industries

Professional Applications & Engineering Value

This M3 thumb nut delivers exceptional value in applications requiring frequent adjustments or tool-free maintenance. The 18-8 stainless steel construction provides excellent corrosion resistance for outdoor equipment, marine components, and food processing machinery where moisture exposure is common. The knurled round head offers superior tactile grip that prevents slipping during hand-tightening operations, while the coarse 0.5 mm pitch threading enables rapid installation and removal in production environments. Engineers specify this DIN 466 standard thumb nut for electronic enclosures, machinery guards, and laboratory equipment where quick access and reliable fastening are critical. The fully threaded design ensures maximum engagement depth for secure connections in vibration-prone applications.

Specification Summary & Compliance

This thumb nut features M3 metric threading with 0.5 mm coarse pitch and Class 6H thread fit for precision engagement. Manufactured to DIN 466 standards with dimensions including 12 mm head diameter, 6 mm collar diameter, and 7.5 mm total height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, containing no substances of very high concern above threshold limits. Right-hand threading follows international metric standards for universal compatibility across industrial applications.