S-92185A357 7/16"-20 x 2 1/2" 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 with 316 stainless steel construction, ideal for harsh chemical and marine environments
- Enhanced durability and wear resistance thanks to Rockwell B70 hardness and passivated surface finish
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and stress
- Precise Class 3A thread fit for secure, vibration-resistant assemblies in critical applications
- Easy installation with 3/8" hex drive providing positive torque control and reduced tool slippage
- Compliance with RoHS 3 and REACH regulations for safe, environmentally responsible industrial use
- Partially threaded design offering optimal grip strength while minimizing material usage
Professional Applications & Engineering Value
Engineered for demanding industrial environments, these 316 stainless steel socket head cap screws deliver exceptional performance where corrosion resistance and mechanical reliability are paramount. The passivated finish provides an additional protective layer against chemical attack and oxidation, extending service life in marine, chemical processing, and food industry applications. With Class 3A UNF fine threads and 70,000 psi tensile strength, these fasteners maintain clamping force under vibration and thermal cycling, preventing joint failure in precision machinery, automotive assemblies, and structural frameworks. The 3/8" hex drive socket head design allows for high torque application in confined spaces, while the partially threaded configuration ensures optimal stress distribution for improved fatigue resistance.
Specification Summary & Compliance
This 7/16"-20 UNF socket head cap screw features precision Class 3A thread fit with right-hand thread direction and fine thread spacing. Manufactured from 316 stainless steel with Rockwell B70 hardness and passivated finish, the fastener meets industry standards for dimensional accuracy and mechanical properties. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for global industrial applications.
