S-90565A061 1 1/2"-12 SAE J995 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional strength and reliability with Grade 8 steel construction, ensuring high tensile strength for demanding industrial applications
• Superior torque resistance and reduced slipping due to the high hex profile and external hex drive design
• Precise and secure fastening achieved through the 1 1/2"-12 UNF fine thread with Class 2B thread fit, minimizing vibration loosening
• Compliance with rigorous industry standards including SAE J995, guaranteeing consistent performance and interchangeability
• Enhanced durability and long service life from robust steel material, suitable for heavy-duty and high-stress environments
• Environmental and regulatory safety with RoHS 3 and REACH compliance, ensuring safe use in various industrial sectors
• Optimized for right-hand thread applications in inch measurement systems, providing broad compatibility with existing machinery and equipment

Professional Applications & Engineering Value

This Grade 8 steel hex nut is engineered to address critical challenges in heavy-duty industrial settings, where fastener failure can lead to costly downtime and safety hazards. The high hex profile and external hex drive enable superior torque application, reducing the risk of tool slippage and ensuring tight, reliable connections in high-vibration environments like construction machinery, automotive assemblies, and industrial equipment. The 1 1/2"-12 UNF fine thread with Class 2B thread fit provides excellent engagement and resistance to loosening, making it ideal for applications requiring precise alignment and sustained clamping force. Manufactured from high-strength steel and compliant with SAE J995 specifications, this nut delivers consistent performance in demanding conditions, supporting efficient maintenance and reducing the need for frequent replacements.

Specification Summary & Compliance

This hex nut features a Class 2B thread fit for precise dimensional accuracy and smooth assembly, adhering to UNF thread standards and SAE J995 manufacturing specifications. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial use.