S-94895A415 5/8"-18 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 strength and durability with Grade 8 classification, ensuring reliable performance in high-stress and heavy-duty applications.
- Superior corrosion resistance due to the black-oxide steel finish, extending service life in harsh industrial environments.
- Precise and secure fastening with Class 2B thread fit, reducing the risk of loosening and improving assembly reliability.
- Fine thread design (UNF) provides better tension control and vibration resistance compared to coarse threads.
- Standard external hex profile allows for easy installation and removal using common tools, enhancing workflow efficiency.
- Compliance with RoHS 3 and REACH regulations ensures environmental safety and meets global industry standards for hazardous substances.
- Right-hand thread direction offers compatibility with standard components, simplifying procurement and replacement processes.
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these 5/8"-18 UNF hex nuts leverage black-oxide steel and Grade 8 strength to address critical challenges like vibration-induced loosening and corrosion in machinery, automotive, and construction applications. The fine thread and Class 2B thread fit ensure tight, consistent clamping force, minimizing maintenance needs and enhancing safety in high-load assemblies. Ideal for use with external hex drive systems, they provide reliable fastening solutions that withstand extreme conditions while complying with stringent environmental standards like RoHS and REACH, making them a trusted choice for B2B procurement in technical and engineering sectors.
Specification Summary & Compliance
This hex nut features a 5/8"-18 UNF fine thread with Class 2B thread fit for precise dimensional accuracy, adhering to standard inch measurement systems. Manufactured from high-strength steel with a black-oxide surface treatment, it meets Grade 8 fastener requirements for robust performance. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), ensuring adherence to environmental and safety regulations without hazardous substances.
