S-91410A767 7/16"-14 x 1 3/4" ASME B18.6.2 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with cup point design that bites into mating surfaces for secure, permanent fastening
• Exceptional durability from Rockwell B80 hardness steel that resists deformation under heavy loads
• Quick installation with external square drive that provides excellent torque transmission and prevents tool slippage
• Reliable thread engagement through Class 2A coarse UNC threads that resist vibration loosening in demanding applications
• Precision manufacturing ensuring consistent dimensions and performance across all units
• Environmental compliance meeting RoHS 3 and REACH standards for safe use in regulated industries
• Industry-standard compatibility with ASME B18.6.2 specification for guaranteed interchangeability

Professional Applications & Engineering Value

This 7/16"-14 UNC set screw delivers critical engineering solutions for industrial applications where vibration resistance and permanent positioning are paramount. The steel construction with Rockwell B80 hardness provides the necessary strength to maintain clamping force in high-stress environments, while the cup point design creates deep impressions in shaft materials for superior anti-rotation performance. The coarse UNC thread with Class 2A fit ensures reliable engagement even in applications subject to constant movement or thermal cycling. These set screws are particularly valuable in power transmission systems, machinery assemblies, and precision equipment where components must remain securely positioned despite operational stresses. The external square drive facilitates efficient installation with standard tools, reducing assembly time while maintaining consistent torque application.

Specification Summary & Compliance

This fastener features 7/16"-14 UNC coarse threads with Class 2A thread fit per ASME standards, ensuring proper clearance and engagement characteristics. The 1-3/4" length and dimensional specifications comply with ASME B18.6.2 manufacturing requirements for square head set screws. The product meets RoHS 3 (2015/863/EU) compliance for restricted substances and REACH (EC 1907/2006) regulations regarding chemical safety, making it suitable for use in environmentally conscious manufacturing operations and regulated industries.