S-96445A310 M3 Thumb Nuts

Key Features & Benefits at a Glance

• Easy manual installation and removal with knurled round head providing superior grip without tools
• Enhanced stability and load distribution through integrated flange design preventing loosening under vibration
• Superior corrosion resistance with 18-8 stainless steel construction for long service life in harsh environments
• Precise thread engagement with Class 6H metric thread fit ensuring reliable fastening performance
• Quick assembly capability with coarse M3 x 0.5 mm threading enabling faster installation than fine-thread alternatives
• Versatile mounting applications with 6mm collar diameter and 5mm collar height for various panel thicknesses
• Environmental compliance assurance meeting RoHS 3 and REACH standards for global industrial use

Professional Applications & Engineering Value

This flanged thumb nut delivers exceptional value in applications requiring frequent adjustments or tool-less maintenance. The 18-8 stainless steel construction provides reliable corrosion resistance for electrical enclosures, machinery guards, and outdoor equipment where environmental exposure is a concern. The knurled round head offers positive grip even with gloved hands, while the integrated flange eliminates the need for separate washers and distributes clamping force evenly. With M3 coarse threading and Class 6H thread fit, this thumb nut ensures quick installation and secure fastening in industrial assembly lines, maintenance panels, and adjustable mounting systems where vibration resistance and manual operation are critical requirements.

Specification Summary & Compliance

This metric thumb nut features precise M3 x 0.5 mm coarse threading with Class 6H thread fit according to ISO standards, ensuring dimensional accuracy and reliable performance. The component maintains full REACH (EC 1907/2006) compliance for substance restrictions and meets RoHS 3 (2015/863/EU) environmental directives. Manufacturing follows strict quality controls for the 16 mm head diameter, 6 mm collar diameter, and 8 mm total height, providing consistent dimensional stability across production batches for industrial procurement requirements.