S-92314A191 8-32 x 5/16" 18-8 Stainless Steel Hex Head Screws
18-8 Stainless Steel Hex 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, ideal for harsh industrial environments
- Superior torque transmission through external hex drive design, preventing tool slippage during installation
- High tensile strength rating of 80,000 PSI ensures reliable performance under heavy mechanical loads
- Optimized thread engagement with Class 2A UNC coarse threads for faster assembly and vibration resistance
- Full threading along the 5/16" length provides maximum grip strength across the entire fastener
- Consistent hardness (Rockwell B70) maintains dimensional stability and prevents deformation
- Regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
Professional Applications & Engineering Value
These 18-8 stainless steel hex head screws deliver critical performance advantages in demanding applications where corrosion resistance and mechanical strength are paramount. The UNC coarse thread configuration enables rapid installation in machinery, electrical enclosures, and structural assemblies, while the external hex drive provides superior torque transfer compared to Phillips or slotted alternatives. Engineered with 80,000 PSI tensile strength and Rockwell B70 hardness, these fasteners maintain clamping force under vibration and thermal cycling, preventing joint failure in industrial equipment, automotive components, and marine hardware. The fully threaded design ensures maximum thread engagement even in thin materials, making them ideal for sheet metal fabrication and equipment maintenance.
Specification Summary & Compliance
Manufactured to precise inch system dimensions with 8-32 UNC coarse threads maintaining Class 2A thread fit tolerances for consistent assembly performance. These right-hand threaded fasteners feature a 1/4" head width and 7/64" head height for standard wrench compatibility. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across global industrial markets.
