S-92196A916 1"-8 x 3" ASME B18.3 18-8 Stainless Steel Socket Head Screws
18-8 Stainless Steel Socket 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
- Superior torque transmission with 3/4" hex drive for reliable tightening in high-stress applications
- Excellent corrosion resistance from 18-8 stainless steel construction for extended service life in harsh environments
- Precise thread engagement with Class 3A fit ensuring secure fastening and vibration resistance
- High tensile strength of 70,000 PSI for demanding industrial applications requiring heavy-duty performance
- Enhanced durability with Rockwell B70 hardness providing superior wear resistance
- Optimized partial threading allowing for both secure clamping and alignment flexibility
- Right-hand coarse UNC threads for quick assembly and disassembly in maintenance operations
Professional Applications & Engineering Value
This 1"-8 UNC Class 3A socket head cap screw delivers exceptional engineering value in demanding industrial environments where corrosion resistance and high tensile strength are critical. The 18-8 stainless steel construction prevents rust and degradation in moisture-rich settings, while the 3/4" hex drive enables superior torque application without stripping. Engineers specify these partially threaded fasteners for machinery assembly, heavy equipment manufacturing, and structural applications where precise clamping force and vibration resistance are paramount. The coarse UNC thread profile ensures rapid installation in production lines, reducing assembly time while maintaining the integrity of critical connections. These socket head cap screws solve common industrial challenges of fastener failure, corrosion-induced maintenance, and inefficient installation processes.
Specification Summary & Compliance
Manufactured to ASME B18.3 specifications with Class 3A thread fit for precision tolerance. Features 1"-8 UNC coarse threads with right-hand direction and partial threading configuration. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The inch system measurement ensures compatibility with North American industrial standards and equipment specifications.
