S-92695A633 8-32 x 5/8" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide Alloy Steel coating, extending service life in demanding industrial environments.
• Precise, reliable fastening ensured by Class 3A thread fit, minimizing backlash and maintaining tight tolerances.
• High-strength performance with Rockwell C45 hardness, providing excellent resistance to wear and deformation under load.
• Secure, non-slip installation via the 5/64" hex drive, allowing for high torque application without cam-out.
• Effective component positioning with the 90° cone point tip, which digs into surfaces for positive location and vibration resistance.
• Space-saving headless design ideal for applications where a flush surface is required without protruding fastener heads.
• Broad compatibility with UNC coarse threads (8-32), facilitating easy assembly and replacement in standard components.

Professional Applications & Engineering Value

This 8-32 UNC set screw is engineered to address critical industrial challenges such as component slippage, misalignment, and vibration-induced loosening. The Black-Oxide Alloy Steel construction offers enhanced corrosion protection, making it suitable for machinery, automotive assemblies, and electrical enclosures exposed to harsh conditions. Its cone point tip with a 90° angle ensures deep penetration and firm grip on shafts and collars, preventing rotational movement. The hex drive design allows for secure tightening in confined spaces, while the headless profile maintains a clean, unobstructed surface. Compliant with ASME B18.3, it guarantees dimensional accuracy and reliability for precision fastening in high-stress applications, reducing maintenance needs and improving operational uptime.

Specification Summary & Compliance

This set screw features a Class 3A thread fit for high precision and a UNC coarse thread (8-32) with right-hand direction. It meets ASME B18.3 specifications, ensuring consistent manufacturing quality. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to environmental and safety regulations for industrial use.