S-92695A742 8-36 x 5/16" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Secure Fastening with 90° Cone Point: Provides excellent bite and resistance to loosening in high-vibration applications.
• Superior Strength and Durability: Rockwell C45 hardness ensures the set screw maintains its form and function under significant mechanical stress.
• Enhanced Corrosion Resistance: The Black-Oxide finish on Alloy Steel protects against rust, extending the component's service life in various environments.
• Precise Thread Fit for Reliable Performance: Class 3A UNF fine threads offer a tighter, more secure fit compared to standard fits, minimizing backlash.
• Space-Saving Headless Design: The headless hex drive allows for flush installation in confined spaces where a protruding head is not feasible.
• Industry-Standard Compliance: Manufactured to meet ASME B18.3 specifications, ensuring interchangeability and reliability in professional assemblies.
• Environmentally Safe Composition: Compliant with RoHS 3 and REACH regulations, making it a responsible choice for global supply chains.

Professional Applications & Engineering Value

This 8-36 UNF set screw is engineered to address critical challenges in precision assembly and motion control systems. The Black-Oxide Alloy Steel construction provides a robust barrier against corrosion, which is essential for machinery operating in humid or demanding industrial environments. Its headless design with a 5/64" hex drive is ideal for applications where space is at a premium, such as in collars, pulleys, and gears, allowing for a clean, flush finish. The 90° cone point digs firmly into the shaft material, creating a secure locking mechanism that resists slippage and maintains alignment under dynamic loads. This makes it an invaluable component for securing rotating elements in automotive, aerospace, and manufacturing equipment, ensuring long-term operational integrity and reducing maintenance downtime.

Specification Summary & Compliance

This set screw features a Class 3A thread fit for high-precision assemblies, with a UNF fine thread (8-36) and a right-hand thread direction. The dimensional accuracy conforms to the ASME B18.3 standard, ensuring consistent performance. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its safety and suitability for use in regulated industries.