S-92695A803 7/16"-20 x 1/2" ASME B18.3, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide coating for extended service life in demanding environments
• Exceptional thread precision with Class 3A UNF fine threads ensuring reliable, vibration-resistant connections
• High-strength performance backed by Rockwell C45 hardness for maximum load-bearing capacity
• Secure anti-rotation locking with 90° cone point design that bites into mating surfaces
• Easy installation and removal using standard 7/32" hex drive tools
• Space-saving headless design ideal for applications with limited clearance
• Industry compliance assurance meeting ASME B18.3 specifications for guaranteed reliability

Professional Applications & Engineering Value

This black-oxide alloy steel set screw delivers critical performance in industrial applications where vibration resistance and secure positioning are paramount. The 7/16"-20 UNF Class 3A fine threads provide superior holding power in precision assemblies, while the 90° cone point creates permanent seating in shafts, collars, and gears. The headless design with 7/32" hex drive enables flush mounting in confined spaces, making it ideal for machinery, automotive components, and power transmission systems. The black-oxide surface treatment offers enhanced corrosion protection, extending service life in challenging operating conditions where moisture and chemicals are present.

Specification Summary & Compliance

Manufactured to ASME B18.3 specifications with Class 3A thread fit for precision tolerance. Features 7/16"-20 UNF fine threads with right-hand direction and 1/2" length. The black-oxide alloy steel construction provides Rockwell C45 hardness for optimal strength. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.