S-90125A030 5/16"-18 Split Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in harsh industrial environments
• Quick and secure installation through external hex drive design that enables efficient torque application with standard tools
• Reliable thread engagement with Class 2B fit ensuring consistent performance and vibration resistance in assembled applications
• Versatile coarse threading (5/16"-18) providing excellent assembly speed and debris clearance in demanding conditions
• Optimized dimensional compatibility with 3/4" width and 3/8" height for standard industrial applications and space constraints
• Environmental compliance assurance meeting RoHS 3 and REACH standards for global manufacturing requirements
• Right-hand thread orientation offering familiar installation patterns that reduce assembly errors and training time

Professional Applications & Engineering Value

This zinc-plated steel split nut delivers exceptional engineering value through its twist-on hex design and coarse 5/16"-18 threading, specifically engineered to address common industrial fastening challenges. The combination of Class 2B thread fit and external hex drive provides reliable vibration resistance while enabling rapid installation in maintenance, repair, and production environments. The zinc plating offers critical corrosion protection for machinery, equipment, and structural applications exposed to moisture or chemical exposure. As a split nut configuration, it provides essential adjustability and locking capabilities in assembly lines, automotive systems, and heavy equipment where precise fastening control is paramount for operational safety and reduced downtime.

Specification Summary & Compliance

This split nut maintains precise Class 2B thread fit tolerances according to inch measurement standards, ensuring consistent performance across industrial applications. The 5/16"-18 coarse thread specification follows established threading protocols for reliable compatibility. Manufacturing compliance includes full adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, confirming suitability for global industrial markets. Dimensional specifications include 3/4" width across flats and 3/8" height, providing standardized compatibility with wrench sizes and installation clearances.