S-91781A833 10-32 x 1" ASME B18.6.3 Stainless Steel Slotted Flat Head Screws
Stainless Steel Slotted Flat Head 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
- Exceptional corrosion resistance with 18-8 stainless steel construction and passivated finish for long-lasting performance in harsh environments
- High tensile strength of 80,000 PSI ensures reliable fastening in demanding industrial applications
- Precision Class 2A thread fit provides smooth installation and secure connections with minimal play
- Standard 82° countersink angle allows for flush mounting in precision applications
- Full threading along 1" length offers maximum grip and load distribution across the entire fastener
- Rockwell B80 hardness rating maintains structural integrity under repeated stress and vibration
- Slotted drive design enables quick installation with standard tools while maintaining head integrity
Professional Applications & Engineering Value
These 10-32 UNF flat head screws deliver exceptional engineering value for precision assembly applications where flush mounting and corrosion resistance are critical. The 18-8 stainless steel construction combined with passivated finish provides superior protection against oxidation and chemical exposure, making them ideal for marine, food processing, and outdoor equipment applications. The fine UNF threading with Class 2A fit ensures precise engagement in tapped holes, reducing the risk of cross-threading while maintaining consistent clamping force. The standard 82° countersink angle allows for seamless integration into precision-machined components, creating clean, professional finishes in aerospace, automotive, and electronic enclosure assemblies where vibration resistance and long-term reliability are paramount.
Specification Summary & Compliance
Manufactured to exacting standards with Class 2A thread fit tolerance and UNF fine threading (10-32) specifications. These flat head screws comply with ASME B18.6.3 manufacturing standards and feature full regulatory compliance including RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental directives. The inch-system fasteners maintain precise dimensional accuracy with 0.362" head diameter, 1" length, and standard flat head profile for consistent performance across industrial applications.
