S-94495A231 10-32 x 3/16" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Vibration-resistant locking with permanent nylon patch thread locker prevents loosening in high-stress applications
• Superior corrosion protection from black-oxide coating extends service life in demanding industrial environments
• Precise Class 3A thread fit ensures tight tolerances and reliable fastening in critical assemblies
• High-strength alloy steel construction with Rockwell C45 hardness provides exceptional durability and load-bearing capacity
• Wide temperature tolerance from -70° to 250°F maintains performance in extreme operating conditions
• Compact headless design with 3/32" hex drive allows installation in confined spaces while providing sufficient torque transmission
• Secure flat tip configuration creates positive engagement and prevents damage to mating components

Professional Applications & Engineering Value

This 10-32 UNF Class 3A set screw delivers exceptional engineering value in precision assemblies where vibration resistance and reliable positioning are critical. The black-oxide alloy steel construction combined with permanent nylon patch thread locker addresses common industrial challenges of component slippage and fastener loosening under dynamic loads. The fine thread spacing and Class 3A thread fit provide superior clamping force distribution, making it ideal for precision machinery, automotive components, and electronic enclosures where exact positioning and vibration damping are essential. The headless design with hex drive facilitates installation in space-constrained applications while maintaining high torque capability.

Specification Summary & Compliance

This set screw features 10-32 UNF fine threads with Class 3A precision tolerance for exact fitment. Manufacturing complies with ASME B18.3 specifications (ASTM F912) ensuring dimensional accuracy and performance reliability. The product is fully RoHS 3 (2015/863/EU) compliant and meets REACH (EC 1907/2006) standards for environmental and safety regulations. The nylon patch thread locker maintains effectiveness across the specified temperature range of -70° to 250°F, while the Rockwell C45 hardness rating guarantees mechanical integrity under load.