S-92695A767 5/16"-24 x 7/16" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance through black-oxide coating, extending service life in demanding industrial environments
• Exceptional holding power with 90° cone point design that bites deeply into mating surfaces for secure component positioning
• Precise thread engagement with UNF Class 3A fine threads ensuring tight tolerances and vibration-resistant fastening
• High-strength performance from alloy steel construction with Rockwell C45 hardness for reliable, long-term durability
• Easy installation and removal with 5/32" hex drive that provides excellent torque transmission in confined spaces
• Space-saving design as a headless set screw ideal for applications where protruding fastener heads are problematic
• Regulatory compliance assurance meeting ASME B18.3 and ASTM F912 standards for quality and performance reliability

Professional Applications & Engineering Value

This black-oxide alloy steel set screw delivers exceptional engineering value in precision assembly applications where component slippage and corrosion present significant challenges. The 90° cone point creates concentrated pressure points that prevent rotational movement in pulleys, gears, and collars, while the UNF Class 3A fine threads maintain clamping force under vibration and dynamic loads. The headless design with 5/32" hex drive allows installation in tight spaces where conventional fasteners cannot fit, making it ideal for machinery, automotive, and manufacturing equipment. The combination of Rockwell C45 hardness and protective black-oxide finish ensures reliable performance in harsh environments, reducing maintenance frequency and replacement costs.

Specification Summary & Compliance

This high-performance set screw features precision 5/16"-24 UNF Class 3A threads with fine thread spacing for superior engagement and load distribution. Manufactured to ASME B18.3 specifications and ASTM F912 standards, it guarantees dimensional accuracy and mechanical properties. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting international environmental regulations for industrial components. With right-hand thread direction and consistent 0.313" thread diameter, this fastener delivers reliable performance across demanding applications while maintaining regulatory compliance.