S-94105A332 6-32 x 3/4" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide coating, extending service life in demanding industrial environments
• Exceptional thread engagement through Class 3A fit UNC coarse threads, ensuring vibration-resistant fastening
• High-strength performance from alloy steel construction with Rockwell C45 hardness, resisting deformation under heavy loads
• Space-saving headless design with hex drive, allowing flush installation where clearance is limited
• Precise positioning capability with flat tip design, providing secure contact surfaces without marring components
• Reliable drive engagement through 1/16" hex drive, preventing stripping during high-torque installation
• Industry-standard compliance meeting ASME B18.3 specifications, ensuring interchangeability and quality consistency

Professional Applications & Engineering Value

This black-oxide alloy steel set screw delivers critical engineering solutions for precision assembly applications where vibration resistance and corrosion protection are paramount. The UNC coarse thread configuration with Class 3A fit provides superior holding power in machinery, automotive components, and electronic enclosures, preventing loosening under dynamic loads. The headless hex drive design enables flush mounting in confined spaces while maintaining high torque capability. Manufactured to Rockwell C45 hardness standards, these set screws maintain dimensional stability and clamping force in high-stress industrial environments, making them ideal for permanent fastening applications requiring reliable performance and long-term durability.

Specification Summary & Compliance

This precision fastener features 6-32 UNC coarse threads with Class 3A thread fit for exceptional dimensional accuracy. Manufactured in compliance with ASME B18.3 specifications where applicable per ASTM F912, ensuring mechanical reliability and interchangeability. The product meets RoHS 3 (2015/863/EU) compliance for restricted substance control and REACH (EC 1907/2006) standards regarding chemical substance management. The black-oxide surface treatment on alloy steel provides enhanced corrosion resistance while maintaining the Rockwell C45 hardness specification for optimal mechanical performance in industrial applications.