S-94895A145 3/8"-24 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional tensile strength with Grade 8 classification, ensuring reliable performance in high-stress industrial applications.
• Superior corrosion resistance from the black-oxide steel finish, extending service life in harsh environments.
• Precise thread engagement with Class 2B fit and UNF fine thread design, reducing the risk of cross-threading and vibration loosening.
• Easy installation and removal thanks to the standard external hex drive and 9/16" width, compatible with common wrenches.
• Compliance with environmental regulations including RoHS 3 and REACH, making it suitable for global supply chains.
• Right-hand thread direction for standard assembly processes, improving workflow efficiency.
• Compact and durable design with a 21/64" height, ideal for space-constrained applications without sacrificing strength.

Professional Applications & Engineering Value

This Grade 8 black-oxide steel hex nut is engineered to address critical challenges in heavy machinery, automotive, and construction sectors. The UNF fine thread and Class 2B fit provide superior resistance to vibrational loosening, a common failure point in dynamic loads. The black-oxide coating not only enhances corrosion resistance but also reduces friction during tightening, ensuring consistent clamping force. Ideal for industrial fasteners in high-torque applications, this nut maintains integrity under extreme conditions, supporting long-term operational safety and reducing maintenance downtime. Its compliance with RoHS and REACH standards further ensures it meets stringent environmental and safety requirements in global markets.

Specification Summary & Compliance

This hex nut adheres to UNF thread standards with a 3/8"-24 fine thread and Class 2B thread fit for precise dimensional accuracy. Manufactured from high-strength steel, it meets Grade 8 specifications, ensuring consistent performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious industrial applications. Dimensions include a width of 9/16" and height of 21/64", designed for reliable integration in standard fastener assemblies.