S-94806A030 5/16"-18 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance from durable PVC plastic construction, ideal for harsh environments where metal nuts would degrade
• Reliable thread engagement with Class 2B thread fit ensuring consistent fastening performance and vibration resistance
• Easy installation and removal using standard external hex drive design compatible with common wrench tools
• Environmental compliance assurance with RoHS 3 (2015/863/EU) certification for restricted substance control
• Optimized for industrial applications featuring right-hand coarse (UNC) threading for quick assembly in demanding settings
• Dimensional precision with standardized 17/32" width and 17/64" height for consistent fit and interchangeability
• Visual identification advantage with distinctive gray color coding for easy inventory management and application matching

Professional Applications & Engineering Value

This 5/16"-18 UNC PVC plastic hex nut delivers critical engineering solutions where corrosion resistance and chemical stability are paramount. The gray PVC material provides excellent performance in wet, chemical-exposed, or electrically sensitive environments where metal fasteners would fail. With its Class 2B thread fit and coarse threading, this nut maintains secure fastening under vibration while allowing for rapid installation in production environments. The standard external hex drive design ensures compatibility with existing tooling systems, reducing retooling costs. Ideal for industrial applications in plumbing, electrical enclosures, chemical processing equipment, and outdoor installations where long-term reliability without maintenance is essential.

Specification Summary & Compliance

Manufactured to precise dimensional standards with Class 2B thread fit tolerance for reliable performance. Thread specifications conform to UNC coarse thread standards with 5/16"-18 threading and right-hand direction. Physical dimensions include 17/32" width across flats and 17/64" height. This product is RoHS 3 (2015/863/EU) compliant, ensuring adherence to environmental regulations for hazardous substance restrictions. The PVC plastic construction provides consistent mechanical properties while meeting industry standards for plastic fastener applications.