S-92313A432 5/8"-11 x 1" ASME B18.3 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 316 stainless steel construction for reliable performance in harsh environments
• Precise thread engagement with Class 3A fit ensuring secure fastening and vibration resistance
• Enhanced torque transmission through 5/16" hex drive design for easy installation and removal
• Optimal surface contact with cup tip design providing superior grip and component positioning
• Exceptional mechanical strength with Rockwell B80 hardness for long-term durability under heavy loads
• Industry-standard compatibility with UNC coarse threads for seamless integration into existing assemblies
• Space-saving headless design allowing for flush mounting in confined application spaces

Professional Applications & Engineering Value

Engineered for demanding industrial applications, this 5/8"-11 UNC set screw delivers exceptional performance in machinery, manufacturing equipment, and marine environments where corrosion resistance is critical. The 316 stainless steel composition provides superior protection against chemical exposure and atmospheric corrosion, while the Class 3A thread fit ensures precise tolerance control for vibration-resistant fastening. The hex headless design with 5/16" drive offers optimal torque application in space-constrained assemblies, and the cup tip creates concentrated pressure points for secure shaft and collar positioning. This heavy-duty set screw solves common engineering challenges including component slippage, corrosion-induced failure, and maintenance accessibility in tight spaces.

Specification Summary & Compliance

This set screw features precise 5/8"-11 UNC coarse threads with Class 3A thread fit for superior dimensional accuracy. Manufacturing complies with ASME B18.3 specifications ensuring consistent quality and performance. The product meets RoHS 3 (2015/863/EU) compliance for environmental safety and REACH (EC 1907/2006) regulations regarding chemical substances. With a standardized 1" length and 0.625" thread diameter, this fastener delivers reliable performance across industrial applications requiring exact specifications and regulatory compliance.