S-94450A122 M16 DIN 439, ISO 4035 Hex Nuts

Key Features & Benefits at a Glance

• Corrosion-resistant 18-8 stainless steel construction ensures long-term durability in harsh environments, reducing maintenance costs and replacement frequency.
• Left-hand thread direction provides secure fastening in applications where standard right-hand threads may loosen due to rotational forces.
• Thin hex nut profile saves space and weight in compact assemblies without compromising strength, ideal for lightweight designs.
• Class 6H thread fit with fine 1.5mm pitch delivers precise, vibration-resistant connections for critical industrial equipment.
• Compliance with DIN 439 and ISO 4035 standards guarantees dimensional accuracy and interchangeability in global metric systems.
• External hex drive design allows for easy installation and removal using standard tools, improving assembly efficiency.
• RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence for international supply chains.

Professional Applications & Engineering Value

This M16 left-hand thin hex nut is engineered to address common challenges in dynamic or high-vibration environments, such as rotating machinery, conveyor systems, and automotive components. The 18-8 stainless steel material offers excellent corrosion resistance, preventing failure in moist or chemical-exposed settings. Its fine thread spacing and Class 6H thread fit provide superior clamping force and stability, reducing the risk of loosening under stress. By meeting DIN 439 and ISO 4035 specifications, it ensures reliable performance in metric-based assemblies, while the thin profile optimizes space in constrained designs. Ideal for industries requiring left-hand threading for safety or operational needs, this nut enhances longevity and reduces downtime in demanding applications.

Specification Summary & Compliance

This nut features a M16 thread size with 1.5mm fine pitch and Class 6H thread fit per metric standards, ensuring precise tolerances for secure fastening. It adheres to DIN 439 and ISO 4035 manufacturing specifications, with dimensions of 24mm width and 8mm height. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting safe and sustainable industrial use.