S-91794A199 8-32 x 1" 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 for extended service life in harsh environments
- Exceptional mechanical strength delivering 70,000 psi tensile strength and Rockwell B55 hardness for reliable load-bearing performance
- Precision thread engagement with Class 2A UNC coarse threads ensuring consistent fastening and vibration resistance
- Optimized installation efficiency featuring a rounded fillister head with slotted drive for secure tool engagement and reduced cam-out
- Full-threaded design providing maximum grip length and uniform stress distribution across the entire fastener
- Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH
- High-profile narrow head design offering enhanced clearance and aesthetic appeal for precision assemblies
Professional Applications & Engineering Value
These 8-32 UNC coarse thread screws with rounded fillister heads deliver critical engineering solutions where corrosion resistance, mechanical strength, and precise installation are paramount. The 18-8 Stainless Steel material combined with passivated finish provides exceptional protection against oxidation and chemical degradation in industrial environments, marine applications, and food processing equipment. The slotted drive system ensures reliable torque transmission while the Class 2A thread fit maintains consistent clamping force in vibrating machinery. With full threading along the 1" length, these fasteners distribute stress evenly, preventing localized failure points in critical assemblies from electronic enclosures to precision mechanical systems.
Specification Summary & Compliance
Manufactured to exacting ASME B18.6.3 standards with Class 2A thread fit tolerance for precise engagement. Features 8-32 UNC coarse threads with right-hand orientation and fully threaded 1" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
