S-94450A569 M10 DIN 439B Hex Nuts

Key Features & Benefits at a Glance

• Corrosion-resistant 18-8 stainless steel construction ensures long-term reliability in harsh or humid environments
• Thin profile design (5mm height) saves space and weight in compact assemblies without compromising strength
• Left-hand thread configuration provides secure fastening in applications requiring reverse rotation resistance
• Class 6H thread fit precision delivers consistent engagement and reliable torque transmission
• DIN 439B standard compliance guarantees dimensional accuracy and interchangeability in metric systems
• Fine 1mm pitch threads offer superior vibration resistance and improved load distribution
• External hex drive (17mm width) enables easy installation with standard tools while preventing rounding

Professional Applications & Engineering Value

This M10x1mm left-hand thread hex nut solves critical engineering challenges in reverse-rotation applications where standard right-hand threads would loosen under counter-clockwise motion. The 18-8 stainless steel material provides excellent corrosion resistance for outdoor equipment, marine components, and chemical processing machinery. The thin DIN 439B profile is ideal for space-constrained assemblies in automotive, aerospace, and precision machinery while maintaining full Class 6H thread fit accuracy. The fine metric threads enhance vibration resistance in high-speed rotating equipment, making this left-hand fastener essential for preventing accidental disassembly in conveyor systems, mixer blades, and specialized drive mechanisms.

Specification Summary & Compliance

This metric thin hex nut features M10x1mm left-hand threads with Class 6H thread fit tolerance per ISO standards. Manufactured to DIN 439B specifications with 17mm width and 5mm height dimensions. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in regulated industries.