S-90316A830 10-32 x 5/8" ASME B18.6.3 Stainless Steel Flanged Hex Head Screws with Slotted Drive

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• High tensile strength of 100,000 psi ensures reliable performance under heavy loads and vibration
• Flanged design eliminates need for separate washers, reducing assembly time and component count
• Class 2A thread fit provides consistent, precise engagement with minimal cross-threading risk
• External hex/slotted drive offers versatile installation options with standard tools
• Full threading along 5/8" length maximizes grip strength and load distribution
• Compliance with RoHS 3 and REACH regulations ensures environmental safety and global market acceptance

Professional Applications & Engineering Value

This 10-32 UNF hex head screw delivers exceptional engineering value through its 18-8 stainless steel composition and flanged design. The combination of 100,000 psi tensile strength and Rockwell B100 hardness provides reliable fastening in demanding applications including machinery assembly, electrical enclosures, and automotive components. The UNF fine threading offers superior vibration resistance compared to coarse threads, while the integrated flange distributes clamping force evenly, preventing surface damage and maintaining joint integrity. These features make it particularly valuable for applications requiring repeated disassembly and reassembly, where corrosion resistance and durability are critical performance factors.

Specification Summary & Compliance

Manufactured to ASME B18.6.3 specifications with Class 2A thread fit tolerance for precision engagement. Features 10-32 UNF fine threads with right-hand orientation and full threading along the 5/8" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.