S-90276A832 10-32 x 7/8" ASME B18.6.3 Steel Round Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Exceptional tensile strength rated at 60,000 psi for reliable performance under heavy loads and vibration
• Precision fine threading (10-32 UNF) provides enhanced grip and superior holding power in metal assemblies
• Class 2A thread fit ensures smooth installation and consistent engagement with mating components
• Fully threaded design maximizes thread contact area for uniform stress distribution
• Rockwell B69 hardness maintains structural integrity and prevents thread deformation during installation
• Slotted drive compatibility with standard tools for quick installation and maintenance operations

Professional Applications & Engineering Value

Engineered for precision assembly requirements, these 10-32 UNF fine thread screws deliver critical performance advantages in industrial fastening applications. The zinc-plated steel construction provides essential corrosion protection for machinery, electrical enclosures, and automotive components exposed to harsh operating conditions. The fully threaded design ensures maximum engagement depth, distributing clamp load evenly to prevent joint failure in high-vibration environments. With rounded head profile and slotted drive, these screws offer both aesthetic appeal and practical installation efficiency. The fine thread pitch provides superior resistance to loosening compared to coarse thread alternatives, making them ideal for precision equipment, electronic chassis mounting, and machinery where vibration resistance is paramount.

Specification Summary & Compliance

This rounded head screw features precise Class 2A thread fit tolerance per UNF standards, ensuring consistent mating with corresponding nuts and threaded holes. Manufacturing complies with ASME B18.6.3 specifications for dimensional accuracy and mechanical properties. The product meets RoHS 3 (2015/863/EU) compliance for restricted substances and REACH (EC 1907/2006) regulations regarding chemical safety. Critical dimensions include 7/8" length, 0.359" head diameter, and right-hand threading configuration suitable for standard industrial applications.