S-91793A196 8-32 x 5/8" ASME B18.6.3 Stainless Steel Binding Head Slotted Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction and passivated finish for long-lasting performance in harsh environments
• Superior mechanical strength delivering 100,000 psi tensile strength and Rockwell B100 hardness for heavy-duty applications
• Precision thread engagement with Class 2A UNC coarse threads ensuring reliable fastening and vibration resistance
• Optimized binding head design featuring wide rounded profile for secure component retention and reduced surface damage
• Full threading capability providing maximum grip length and uniform load distribution across the entire fastener
• Industry-standard compliance meeting ASME B18.6.3 specifications for dimensional accuracy and performance reliability
• Environmental responsibility with RoHS 3 and REACH compliance for safe use in regulated industries

Professional Applications & Engineering Value

These 8-32 UNC rounded head screws deliver critical engineering solutions where corrosion resistance and high tensile strength are paramount. The 18-8 stainless steel composition with passivated finish provides exceptional protection against oxidation and chemical exposure, making them ideal for marine, food processing, and chemical industry applications. The binding head design with wide rounded profile prevents damage to mating surfaces while ensuring secure component retention in electrical panels, machinery guards, and assembly fixtures. The coarse UNC threads with Class 2A fit facilitate quick installation and maintain integrity under vibration, while the fully threaded configuration maximizes engagement in varying material thicknesses. These heavy-duty fasteners solve common industrial challenges including material degradation, joint failure, and maintenance frequency, providing reliable performance in demanding environments where fastener integrity cannot be compromised.

Specification Summary & Compliance

This 8-32 UNC screw maintains precise dimensional accuracy with Class 2A thread fit tolerance and complies with ASME B18.6.3 manufacturing standards. The fastener features right-hand thread direction with coarse thread spacing (32 TPI) and is fully threaded along its 5/8" length. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring suitability for global industrial applications requiring restricted substance control.