S-90696A195 5/16"-18 x 5/16" 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
- Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Superior tensile strength rated at 70,000 PSI for reliable performance in high-stress applications
- Precision Class 3A thread fit ensures tight, secure fastening and vibration resistance
- Heavy-duty Rockwell B70 hardness provides excellent durability and wear resistance
- 1/4" hex drive design allows for high-torque installation with standard tools
- Fully threaded body offers maximum grip and holding power along the entire length
- Compliance with major standards including ASME B18.3, RoHS 3, and REACH for quality assurance
Professional Applications & Engineering Value
These socket head cap screws deliver outstanding engineering value across demanding industrial applications. The 18-8 stainless steel composition provides excellent corrosion resistance, making them suitable for machinery, marine equipment, and chemical processing environments where moisture and corrosive elements are concerns. The 5/16"-18 UNC coarse threads with Class 3A fit ensure rapid assembly and disassembly while maintaining secure fastening in vibration-prone applications. The 1/4" hex drive socket head profile enables high-torque installation without stripping, while the fully threaded design maximizes engagement in tapped holes. These features combine to solve common industrial challenges including fastener failure, corrosion damage, and maintenance accessibility in tight spaces.
Specification Summary & Compliance
This socket head cap screw features precision 5/16"-18 UNC coarse threads with Class 3A thread fit for superior dimensional accuracy. Manufactured to ASME B18.3 specifications, ensuring consistent quality and interchangeability. The screws are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making them suitable for global industrial applications requiring strict material safety standards.
