S-92185A504 1/4"-20 x 9/16" Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws
Super-Corrosion-Resistant 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 from 316 stainless steel construction, ideal for harsh chemical and marine environments
- High-strength performance with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing applications
- Precise thread engagement with Class 3A thread fit ensuring secure fastening and vibration resistance
- Enhanced durability through passivated surface finish that increases corrosion protection and extends service life
- Efficient installation with standard hex drive socket head design allowing high torque application without slippage
- Full thread coverage along the 9/16" length providing maximum grip and adjustment flexibility
- Regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 316 stainless steel socket head cap screws deliver exceptional performance where corrosion resistance and mechanical strength are critical. The combination of Class 3A thread fit and UNC coarse threading ensures rapid assembly and reliable fastening in vibration-prone equipment, while the passivated finish provides an additional protective layer against chemical exposure and atmospheric corrosion. These fully threaded hex drive fasteners are particularly valuable in marine equipment, chemical processing plants, food processing machinery, and pharmaceutical applications where regulatory compliance and material integrity cannot be compromised. The right-hand thread direction and standardized socket head profile facilitate quick maintenance and disassembly operations.
Specification Summary & Compliance
This socket head cap screw features precise 1/4"-20 UNC coarse threads with Class 3A thread fit tolerance for superior engagement. Manufacturing complies with industry standards for dimensional accuracy, including proper head diameter (3/8"), head height (1/4"), and drive size (3/16"). The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance adherence for global industrial applications.
