S-92695A424 5/16"-24 x 3/8" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Maximum holding power with 90° cone point tip that bites deeply into mating surfaces for secure, vibration-resistant fastening
• Superior thread precision with UNF Class 3A fine threads ensuring tight tolerances and reliable engagement in critical applications
• Enhanced durability through Rockwell C45 hardness rating providing excellent wear resistance and long service life
• Corrosion-resistant protection from black-oxide finish that extends component lifespan in demanding industrial environments
• Space-saving headless design with 5/32" hex drive allowing installation in confined spaces while maintaining high torque capability
• Industry-standard compliance meeting ASME B18.3 specifications for guaranteed dimensional accuracy and performance reliability
• Environmental responsibility with RoHS 3 and REACH compliance ensuring safe use across regulated industries

Professional Applications & Engineering Value

This black-oxide alloy steel set screw delivers exceptional engineering value in precision machinery applications where vibration resistance and secure positioning are critical. The 90° cone point tip creates concentrated pressure points that prevent component slippage in pulleys, gears, and collars, while the UNF fine threads provide superior clamping force distribution. The headless hex drive design enables installation in space-constrained assemblies without compromising torque application. Manufactured from hardened alloy steel to Rockwell C45 standards, this fastener maintains its mechanical properties under heavy loads and repetitive stress, making it ideal for industrial equipment, automation systems, and precision manufacturing applications requiring reliable, long-term fastening solutions.

Specification Summary & Compliance

This set screw features precision 5/16"-24 UNF Class 3A threads with fine thread spacing, ensuring tight tolerances for critical assembly applications. The fastener complies with ASME B18.3 dimensional standards and meets ASTM F912 material specifications. Environmental compliance includes full adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted substances. The right-hand thread direction and 3/8" length provide standardized installation compatibility across industrial applications.