S-92695A505 3/8"-16 x 3/4" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Exceptional holding power with Class 3A thread fit ensuring tight, secure fastening in demanding applications.
• Superior corrosion resistance from the black-oxide finish on alloy steel, extending service life in harsh environments.
• High hardness (Rockwell C45) provides excellent wear resistance and durability under heavy loads.
• 90° cone point design offers deep penetration and maximum grip on mating surfaces, preventing slippage.
• Hex drive convenience allows for easy installation and removal with standard tools, reducing assembly time.
• Reliable coarse UNC threads enable quick engagement and are less prone to cross-threading in industrial settings.
• Compliance with ASME B18.3, RoHS 3, and REACH ensures consistent quality and environmental safety for global supply chains.

Professional Applications & Engineering Value

This 3/8"-16 UNC set screw is engineered to address critical challenges in machinery assembly, automotive components, and precision equipment where vibration resistance and positional security are paramount. The black-oxide alloy steel construction combats rust and wear, while the 90° cone point bites firmly into shafts or collars to prevent rotational loosening—ideal for permanent or semi-permanent fastening in high-stress environments. Its Class 3A thread fit and coarse thread spacing ensure rapid installation with minimal risk of stripping, making it a go-to solution for maintenance and production lines requiring repeatable, reliable performance. By integrating hex drive functionality, it streamlines tool access in confined spaces, enhancing operational efficiency across industrial applications.

Specification Summary & Compliance

This set screw adheres to Class 3A thread tolerance per UNC standards, with a thread size of 3/8"-16 and coarse spacing for robust engagement. Manufacturing conforms to ASME B18.3 specifications, ensuring dimensional accuracy and interoperability. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), guaranteeing the exclusion of hazardous substances and supporting sustainable procurement practices in global markets.