S-91772A830 10-32 x 5/8" ASME B18.6.3 Stainless Steel Pan Head Phillips Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments.
• High tensile strength of 70,000 psi ensures reliable fastening under mechanical stress and vibration.
• Precision Class 2A thread fit guarantees smooth assembly and consistent engagement in fine-threaded applications.
• Optimized Phillips No. 2 drive provides secure tool engagement and reduces cam-out during installation.
• Fully threaded design offers maximum grip and load distribution along the entire 5/8" length.
• Rockwell B70 hardness enhances durability and wear resistance for extended service life.
• Compliance with ASME B18.6.3, RoHS 3, and REACH ensures material safety and meets rigorous industry standards.

Professional Applications & Engineering Value

These 10-32 UNF pan head screws are engineered to address critical challenges in precision assembly and corrosive environments. The passivated 18-8 stainless steel provides excellent resistance to oxidation and chemical exposure, making them ideal for electronics enclosures, machinery panels, and automotive components where reliability is paramount. The fine UNF thread and Class 2A fit ensure minimal backlash and secure fastening in thin materials or high-vibration settings. With a fully threaded shank and Phillips drive, installation is streamlined, reducing assembly time and improving production efficiency in industrial and manufacturing applications.

Specification Summary & Compliance

This screw features a 10-32 UNF fine thread with a Class 2A thread fit for precise dimensional accuracy per inch-system standards. Manufacturing adheres to ASME B18.6.3 specifications, ensuring consistent quality and performance. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances and supporting environmental safety in global supply chains.