S-92501A506 3/8"-24 Locknuts

Key Features & Benefits at a Glance

• Superior vibration resistance through precision distorted thread design that maintains clamp force under dynamic loads
• Reliable, reusable locking performance with top-lock distorted thread technology that doesn't compromise thread integrity
• Exceptional strength and durability with ASTM Grade C steel construction for demanding industrial applications
• Precise thread engagement with Class 2B thread fit ensuring consistent, secure fastening every time
• Easy installation and removal using standard wrench tools with the external hex drive style
• Fine thread advantage with 3/8"-24 UNF threads providing better tension control in critical assemblies
• Full regulatory compliance meeting RoHS 3 and REACH standards for global industrial use

Professional Applications & Engineering Value

This 3/8"-24 UNF locknut with distorted thread locking technology addresses critical vibration-induced loosening challenges in industrial machinery, automotive systems, and heavy equipment. The top-lock distorted thread design creates controlled interference that maintains clamping force without damaging mating threads, allowing for multiple installation cycles. Manufactured from ASTM Grade C steel, this external hex locknut delivers consistent performance in high-stress environments where fine thread precision is essential for accurate torque values and reliable joint integrity. The standard hex profile ensures compatibility with common tools while the right-hand thread direction follows conventional installation practices.

Specification Summary & Compliance

This locknut features precision Class 2B thread fit with 3/8"-24 UNF fine threads and standard external hex drive (9/16" width, 21/64" height). Manufactured to ASTM Grade C strength requirements with distorted thread locking mechanism. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, meeting the latest regulatory requirements for industrial components.