S-91794A190 8-32 x 1/4" ASME B18.6.3 Stainless Steel Fillister Head Slotted Screws
Stainless Steel Fillister Head Slotted Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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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 70,000 psi tensile strength and Rockwell B55 hardness for reliable, long-lasting fastening
- Precise thread engagement through Class 2A thread fit and UNC coarse threading, ensuring secure installation and vibration resistance
- Optimized head design featuring a high, narrow rounded fillister profile for enhanced clearance and professional appearance
- Wide compatibility with standard slotted drivers, facilitating quick assembly and maintenance in various applications
- Full threading coverage along the 1/4" length for maximum grip and uniform stress distribution
- Regulatory compliance with ASME B18.6.3, RoHS 3, and REACH, meeting strict quality and environmental standards
Professional Applications & Engineering Value
Engineered for demanding industrial settings, these 8-32 UNC machine screws provide a robust fastening solution where corrosion resistance and mechanical integrity are critical. The 18-8 stainless steel material, combined with a passivated finish, effectively counters oxidation and chemical exposure in machinery, electronics, and outdoor equipment. The rounded fillister head with a high, narrow profile offers superior clearance in confined spaces while maintaining a sleek aesthetic. With coarse threading and Class 2A fit, these screws ensure rapid installation and reliable performance in high-vibration environments, reducing maintenance downtime and enhancing operational efficiency for B2B clients.
Specification Summary & Compliance
This product adheres to ASME B18.6.3 specifications, ensuring dimensional accuracy and interchangeability. Threads conform to UNC standards with a Class 2A fit for consistent engagement. The screws are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material sustainability in industrial supply chains.
