S-90831A150 3/8"-16 Hex Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide 316 Stainless Steel finish, ideal for harsh industrial environments and extended service life.
• Space-saving thin profile (7/32" height) allows for use in tight assemblies without compromising strength or performance.
• Reliable coarse threading (UNC) ensures quick and easy installation, reducing assembly time and labor costs.
• Precise Class 2B thread fit guarantees consistent engagement and vibration resistance, minimizing the risk of loosening.
• External hex drive design provides excellent tool accessibility and torque application for secure fastening.
• Full compliance with RoHS 3 and REACH standards ensures environmental safety and meets global regulatory requirements.
• Durable right-hand threading offers robust performance in high-stress applications, maintaining integrity under load.

Professional Applications & Engineering Value

This 3/8"-16 UNC thin hex nut is engineered to address common challenges in industrial settings, such as corrosion-induced failure and space constraints. The Black-Oxide 316 Stainless Steel finish provides exceptional protection against moisture, chemicals, and extreme temperatures, making it ideal for marine, chemical processing, and outdoor equipment applications. Its thin profile allows for efficient use in compact assemblies, while the coarse UNC threads facilitate rapid installation, reducing downtime. The Class 2B thread fit ensures reliable performance in vibrating environments, preventing unintentional loosening and enhancing overall assembly security. This nut delivers long-term durability and corrosion resistance, supporting critical operations in demanding industries.

Specification Summary & Compliance

This hex nut features a 3/8"-16 UNC coarse thread with Class 2B thread fit for precise dimensional accuracy and consistent performance. It adheres to standard inch measurements, with a width of 9/16" and height of 7/32", and includes right-hand threading and external hex drive. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring it meets stringent safety and sustainability standards for industrial use.