S-93031A157 10-24 Hex Nuts

Key Features & Benefits at a Glance

• Exceptional corrosion resistance in harsh environments thanks to 316 stainless steel construction
• Secure reverse-thread locking for applications requiring left-hand rotation to prevent loosening
• Space-saving thin profile (7/64" height) ideal for confined assemblies without compromising strength
• Reliable coarse threading (10-24 UNC) for faster assembly and reduced cross-threading risk
• Precise Class 2B thread fit ensuring smooth engagement and consistent clamping force
• Industry-standard external hex drive (3/8" width) for easy installation with common tools
• Full regulatory compliance with RoHS 3 and REACH standards for safe global sourcing

Professional Applications & Engineering Value

This left-hand thin hex nut in 316 stainless steel addresses critical challenges in industrial settings where standard right-hand threads would unscrew under counter-rotational forces. The UNC coarse thread design combined with Class 2B fit provides excellent vibration resistance while maintaining easy disassembly for maintenance. Its thin profile makes it indispensable for compact machinery, electrical enclosures, and marine equipment where space optimization is crucial. The corrosion-resistant properties of 316 stainless steel ensure long-term reliability in chemical processing, offshore, and high-humidity applications, significantly reducing maintenance frequency and replacement costs.

Specification Summary & Compliance

Manufactured to inch system standards with 10-24 UNC coarse threads and Class 2B thread fit tolerance. Dimensions include 3/8" width across flats and 7/64" height. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting current substance restriction requirements for industrial fastener applications.