S-90212A700 1"-8 ASTM A194 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from the blue PTFE coating, extending service life in harsh industrial environments
• Exceptional clamping force with ASTM Grade 2H certification, ensuring reliable performance under high-stress conditions
• Enhanced grip and torque application due to the extra wide hex profile, reducing slippage during installation
• Wide compatibility with 1"-8 UNC coarse threads and Class 2B fit, facilitating easy assembly with standard components
• Durable steel construction meeting ASTM A194 specifications, providing long-term structural integrity
• Optimized for heavy-duty applications with right-hand thread and external hex drive, enabling efficient fastening in demanding settings

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, this 1"-8 UNC coarse thread hex nut addresses critical challenges in machinery, construction, and infrastructure projects. The blue PTFE-coated steel construction combats corrosion and chemical exposure, reducing maintenance needs in aggressive environments. Its extra wide profile enhances tool engagement, minimizing stripping risks and ensuring consistent torque transmission. With ASTM Grade 2H strength and Class 2B thread fit, it delivers secure, vibration-resistant connections in high-load assemblies, from structural steelwork to heavy equipment, supporting operational reliability and safety compliance.

Specification Summary & Compliance

This hex nut features precise 1"-8 UNC coarse threads with Class 2B fit for consistent engagement. Manufactured to ASTM A194 standards and certified ASTM Grade 2H for high tensile strength. Dimensions include a width of 1 5/8" and height of 63/64". Complies with industry specifications for inch-system fasteners, ensuring interoperability and reliability in regulated applications.