S-93181A009 8-32 ASME B18.2.2 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance and lightweight performance from 6061 aluminum construction, ideal for weight-sensitive applications
• Precise Class 2B thread fit ensures smooth assembly and reliable engagement with mating components
• ASME B18.2.2 compliance guarantees dimensional accuracy and interchangeability in industrial assemblies
• Coarse UNC threading provides faster installation and reduced cross-threading risk in demanding environments
• Standard external hex drive design enables easy installation with common wrench tools
• Full RoHS 3 and REACH compliance meets stringent environmental regulations for global manufacturing
• Compact 11/32" width and 1/8" height profile offers space-saving advantages in confined assembly areas

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these 8-32 UNC hex nuts in 6061 aluminum provide an optimal balance of strength and weight reduction. The coarse thread configuration with right-hand threading delivers exceptional vibration resistance while facilitating rapid assembly in high-volume production environments. The external hex drive design ensures compatibility with standard tools, reducing installation time and labor costs. Particularly valuable in aerospace, electronics, and automotive applications where aluminum fasteners prevent galvanic corrosion while maintaining structural integrity. The combination of Class 2B thread fit and ASME B18.2.2 specifications ensures consistent performance across multiple assembly cycles, making these nuts ideal for maintenance-critical operations and OEM manufacturing.

Specification Summary & Compliance

This 8-32 UNC hex nut features Class 2B thread fit with coarse thread spacing, manufactured to ASME B18.2.2 dimensional standards. The nut measures 11/32" across flats with 1/8" height, providing precise dimensional control for consistent assembly performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in global manufacturing applications. The right-hand thread direction and external hex drive configuration adhere to industry-standard installation practices for reliable performance in inch-system assemblies.