S-95505A621 1"-14 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Enhanced load-bearing capacity with Grade 5 steel construction, ensuring reliable performance in high-stress industrial environments.
• Superior vibration resistance due to the 1"-14 fine thread design, which maintains secure fastening under dynamic conditions.
• Precise thread engagement with Class 2B fit, reducing the risk of cross-threading and simplifying installation.
• Broad compatibility with UNS thread standards and ASME B18.2.2 specifications, ensuring interchangeability in various applications.
• Long-term durability and corrosion resistance from high-quality steel material, extending service life in harsh settings.
• Eco-friendly compliance with RoHS 3 and REACH regulations, meeting global environmental and safety standards.
• Easy installation and removal with the standard external hex drive, allowing for efficient maintenance using common tools.

Professional Applications & Engineering Value

This heavy-duty Grade 5 steel hex nut is engineered to address critical challenges in industrial and mechanical assemblies, such as vibration-induced loosening and high tensile stress. The 1"-14 fine thread provides increased surface contact, enhancing grip and stability in machinery, automotive, and construction equipment where precise torque and alignment are essential. Made from robust steel, it offers excellent strength-to-weight ratio and resistance to wear, making it ideal for applications requiring repeated disassembly. Compliance with ASME B18.2.2 standards ensures consistent quality and reliability, while the Class 2B thread fit minimizes play for secure connections in right-hand thread systems. This nut delivers dependable performance in demanding environments, reducing downtime and maintenance costs.

Specification Summary & Compliance

This hex nut adheres to precise dimensional tolerances, including a Class 2B thread fit for accurate engagement and a UNS thread type with fine spacing (1"-14). It meets ASME B18.2.2 manufacturing specifications, ensuring consistency and reliability. The product is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for global industrial use.