S-94450A573 M16 DIN 439B 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 from 18-8 stainless steel construction for long-lasting performance in harsh industrial environments
- Optimized space-saving design with thin profile (8mm height) for applications with limited clearance requirements
- Precise left-hand thread engagement with Class 6H thread fit ensuring reliable, vibration-resistant connections in reverse-thread applications
- Enhanced torque transmission through external hex drive design for secure installation with standard wrench tools
- Fine thread spacing (1.5mm pitch) providing superior clamping force distribution and improved resistance to loosening
- Standardized dimensional accuracy per DIN 439B specifications ensuring consistent performance and interchangeability
- Environmental compliance assurance meeting RoHS 3 and REACH regulations for safe use in regulated industries
Professional Applications & Engineering Value
This M16 thin hex nut with left-hand thread addresses critical engineering challenges in applications requiring reverse-threading security. The 18-8 stainless steel composition delivers exceptional corrosion resistance for demanding environments like chemical processing, marine equipment, and food machinery where moisture and corrosive agents are present. The fine thread spacing (1.5mm pitch) combined with Class 6H thread fit ensures superior vibration resistance in high-stress assemblies, preventing accidental loosening in rotating machinery, conveyor systems, and automotive components. The thin profile (8mm height) provides space optimization in compact designs while maintaining full DIN 439B compliance for reliable performance in precision mechanical systems requiring metric hex nuts with reverse threading capabilities.
Specification Summary & Compliance
This thin hex nut features M16 x 1.5mm left-hand metric thread with Class 6H thread fit tolerance, manufactured to DIN 439B standards with dimensions of 24mm width and 8mm height. The product maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial applications worldwide.
