S-91783A838 10-32 x 2" ASME B18.6.3 Stainless Steel Round Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel and passivated finish for long-lasting performance in harsh environments
• Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable load-bearing applications
• Precision thread engagement with Class 2A fit and UNF fine thread spacing ensuring secure, vibration-resistant fastening
• Full-length threading provides consistent grip along the entire 2-inch length for maximum holding power
• Standard-compliant manufacturing meeting ASME B18.6.3 specifications for guaranteed dimensional accuracy and interchangeability
• Environmental compliance with RoHS 3 and REACH regulations for safe use in regulated industries
• Easy installation and removal with slotted drive design and rounded head profile for straightforward manual operation

Professional Applications & Engineering Value

This 10-32 UNF stainless steel screw delivers critical engineering advantages for industrial applications where corrosion resistance and mechanical reliability are paramount. The combination of 18-8 stainless steel material and passivated surface treatment creates a robust barrier against oxidation and chemical exposure, making it ideal for marine, chemical processing, and food equipment applications. The fine thread spacing and Class 2A thread fit ensure precise engagement in tapped holes, preventing loosening under vibration while maintaining consistent clamping force. The fully threaded design along the 2-inch length provides uniform stress distribution, eliminating weak points that can lead to fastener failure in high-stress assemblies. These characteristics make it particularly valuable for machinery, precision instruments, and structural components requiring reliable, long-term fastening solutions.

Specification Summary & Compliance

This rounded head slotted screw maintains precise Class 2A thread fit tolerances with UNF (Unified National Fine) 10-32 thread specifications. Manufacturing complies with ASME B18.6.3 standards for dimensional accuracy and mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring suitability for use in regulated industries and international markets.