S-4379N119 M18 DIN 934 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
- Exceptional load-bearing capacity with Class 10 strength grade, ensuring reliable performance in high-stress industrial applications.
- Precise fine thread engagement with M18x1.5mm pitch and 6H thread fit, reducing the risk of loosening under vibration and providing secure fastening.
- Durable steel construction offers excellent resistance to wear and corrosion, extending service life in demanding environments.
- Standard external hex drive design allows for easy installation and removal using common tools, improving assembly efficiency.
- Compliance with DIN 934 standards guarantees dimensional accuracy and interchangeability, ensuring consistent quality across metric fastener systems.
- RoHS 3 and REACH compliance ensures environmental safety and regulatory adherence, making it suitable for global supply chains.
- Optimized dimensions (27mm width, 15mm height) provide a balanced profile for space-constrained applications without compromising strength.
Professional Applications & Engineering Value
This M18x1.5mm fine thread hex nut is engineered to address common industrial challenges such as vibration-induced loosening and misalignment in heavy machinery, automotive assemblies, and structural frameworks. Made from high-grade steel and compliant with DIN 934, it ensures precise metric threading that maintains integrity under dynamic loads. The Class 10 strength and 6H thread fit provide superior clamp load retention, reducing maintenance needs in applications like conveyor systems, engine mounts, and construction equipment. Its external hex drive facilitates quick installation, while the fine thread spacing enhances grip in materials prone to stripping, offering a reliable fastening solution for engineers prioritizing safety and durability.
Specification Summary & Compliance
This hex nut features a M18x1.5mm fine thread with Class 6H thread fit per ISO standards, ensuring tight tolerances for secure mating. It adheres to DIN 934 specifications for dimensional accuracy, including a width of 27mm and height of 15mm. The nut is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free of hazardous substances and suitable for environmentally regulated industries.
