S-91783A835 10-32 x 1 1/4" ASME B18.6.3 Stainless Steel Round Head Slotted Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
• Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B100 hardness for reliable load-bearing performance
• Precision threading with Class 2A UNF fine threads ensuring secure fastening and vibration resistance
• Full-threaded design providing maximum grip length and uniform stress distribution across the entire fastener
• Standard rounded head profile with slotted drive for easy installation and professional appearance
• Regulatory compliance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH
• Right-hand thread direction with fine thread spacing for precise adjustment and secure fastening in machinery applications

Professional Applications & Engineering Value

Engineered for demanding industrial environments, these 10-32 UNF rounded head slotted screws deliver exceptional performance where corrosion resistance and mechanical reliability are critical. The 18-8 stainless steel construction combined with passivated finish creates a robust barrier against chemical exposure and atmospheric corrosion, significantly extending service life in manufacturing equipment, marine applications, and food processing machinery. The fully threaded design ensures maximum engagement in tapped holes, while the Class 2A thread fit provides consistent installation torque and vibration resistance. The rounded head profile with slotted drive offers both aesthetic appeal and practical installation benefits, making these fasteners ideal for visible applications where both performance and appearance matter. These screws are particularly valuable in precision assemblies requiring fine thread spacing for accurate adjustment and secure fastening in thin materials or close-tolerance applications.

Specification Summary & Compliance

This 10-32 UNF screw features precision Class 2A thread fit with fine thread spacing and right-hand threading, manufactured to exacting dimensional standards. The fastener maintains strict compliance with ASME B18.6.3 specifications for dimensional accuracy and mechanical properties. Environmental and safety regulations are fully addressed through RoHS 3 (2015/863/EU) compliance and REACH (EC 1907/2006) compliance, ensuring these components meet the latest international standards for hazardous substance restrictions and chemical safety in industrial applications.