S-92488A498 3/8"-16 x 1 1/2" ASME B18.3 High-Strength 316 Stainless Steel Socket Head Screws
High-Strength 316 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 corrosion resistance with 316 stainless steel construction, ideal for harsh environments and chemical exposure
- Exceptional mechanical strength delivering 110,000 psi tensile strength and Rockwell C25 hardness for heavy-duty load-bearing applications
- Precise thread engagement with Class 3A thread fit ensuring reliable, vibration-resistant fastening in critical assemblies
- Optimized drive efficiency featuring a standard 5/16" hex socket for high-torque installation without cam-out
- Enhanced durability through cold worked fabrication, providing consistent performance under repetitive stress
- Versatile partial threading allowing secure clamping while leaving smooth shank areas for precision alignment
- Broad industry compliance meeting ASME B18.3 specifications and environmental regulations including RoHS 3 and REACH
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these 316 stainless steel socket head cap screws provide critical solutions where corrosion resistance and structural integrity are paramount. The 3/8"-16 UNC coarse threads with Class 3A precision ensure rapid assembly and vibration resistance in machinery, marine equipment, and chemical processing systems. The cold worked fabrication enhances grain structure for superior fatigue resistance, while the partially threaded design offers optimal clamp load distribution. These hex socket drive fasteners deliver reliable performance in high-stress applications including precision equipment, structural frameworks, and OEM manufacturing where 110,000 psi tensile strength prevents joint failure under dynamic loads.
Specification Summary & Compliance
This socket head cap screw maintains Class 3A thread tolerances per UNC standards with 3/8"-16 coarse threading and 1-1/2" length. Manufacturing conforms to ASME B18.3 specifications with full compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The cold worked 316 stainless steel construction ensures dimensional stability and mechanical properties consistent with industrial fastener requirements.
