S-90193A119 10-32 x 1/2" ASME B18.6.3 Stainless Steel Flanged Hex Head Screws with Slotted Drive

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction, ideal for chemical processing and marine applications
• Exceptional mechanical strength with a 100,000 psi tensile rating and Rockwell B100 hardness for reliable performance under high-stress conditions
• Precise thread engagement ensured by Class 2A fit and UNF fine threading, reducing the risk of cross-threading and providing secure fastening
• Versatile installation options with combined external hex and slotted drive, allowing use with various tools for efficient assembly
• Enhanced load distribution from the integrated flange, minimizing surface damage and improving joint integrity
• Full thread coverage along the 1/2" length for maximum grip and adjustability in diverse material thicknesses
• Regulatory compliance with ASME B18.6.3, RoHS 3, and REACH standards, ensuring safety and environmental responsibility

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these 10-32 UNF hex head screws in 316 stainless steel address critical challenges like chemical exposure, moisture, and structural stress. The fully threaded design and fine thread spacing provide superior holding power in thin materials and vibration-prone assemblies, while the external hex/slotted drive offers flexibility for maintenance in confined spaces. Commonly specified in marine equipment, chemical processing plants, and food machinery, their flanged feature eliminates the need for separate washers, streamlining installation and reducing part count. This combination of high tensile strength and exceptional corrosion resistance makes them a cost-effective solution for long-term reliability in aggressive environments.

Specification Summary & Compliance

This screw maintains Class 2A thread fit per UNF standards with a 10-32 thread size and 0.19" thread diameter, ensuring precise dimensional accuracy. Manufacturing adheres to ASME B18.6.3 specifications for consistent quality. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted hazardous substances. Additional parameters include a 1/2" length, 13/32" flange diameter, and fully threaded construction.