S-91875A160 7/16"-14 Cap Nuts

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in harsh industrial environments
• Reliable thread engagement with Class 2B thread fit ensuring consistent fastening performance and vibration resistance
• Quick installation and removal through external hex drive design compatible with standard wrench tools
• Effective end protection with standard cap nut profile sealing threaded ends against contaminants and moisture
• Enhanced durability with coarse UNC threads maintaining integrity under high-stress applications
• Regulatory compliance assurance meeting RoHS 3 standards for environmentally responsible manufacturing
• Optimized dimensional stability with precise 5/8" width and 11/16" height for consistent assembly alignment

Professional Applications & Engineering Value

This 7/16"-14 UNC cap nut delivers critical engineering solutions where thread protection and corrosion resistance are paramount. The zinc-plated steel construction provides a sacrificial barrier against oxidation, making it ideal for outdoor equipment, automotive assemblies, and machinery exposed to moisture or chemicals. The coarse thread design ensures rapid installation in high-volume production environments while maintaining strong holding power. With its external hex drive, technicians can achieve precise torque application using standard tools, reducing assembly time and preventing thread damage. The enclosed cap nut profile effectively seals threaded rod ends in structural applications, preventing debris ingress and enhancing workplace safety by eliminating sharp protrusions.

Specification Summary & Compliance

Manufactured to UNC coarse thread standards with Class 2B thread fit tolerance for reliable interchangeability. Dimensions include 7/16"-14 thread size, 5/8" width across flats, and 11/16" total height. Compliant with RoHS 3 (2015/863/EU) regulations under exemption 6(a)-I for lead as steel alloying element. Right-hand thread direction ensures compatibility with standard industrial fastening systems.