S-92186A352 5/16"-24 x 2" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
Super-Corrosion-Resistant 316 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
- Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction
- High tensile strength of 70,000 psi ensures reliable, long-lasting fastening under significant load
- Fine UNF threading (5/16"-24) provides superior vibration resistance and precise clamping force
- Class 2A thread fit guarantees consistent, trouble-free assembly and interchangeability
- External hex drive and hex head design allows for high-torque installation with standard tools
- Partial threading offers an unthreaded shank for precise shear plane positioning
- Compliance with ASME B18.2.1, RoHS, and REACH ensures material quality and environmental safety for global projects
Professional Applications & Engineering Value
This 316 Stainless Steel Hex Head Screw is engineered to solve critical challenges in demanding industrial applications. Its corrosion-resistant properties make it ideal for marine, chemical processing, and food-grade environments where moisture and corrosive agents are prevalent. The 5/16"-24 UNF fine thread specification enhances joint integrity by providing more threads per inch, which distributes load more effectively and resists loosening under vibration—a common failure point in machinery and structural assemblies. The external hex drive facilitates secure tool engagement, enabling high clamping forces without stripping. With a 70,000 psi tensile strength and Rockwell B70 hardness, it delivers the durability needed for high-stress connections, ensuring operational safety and reducing maintenance frequency in critical infrastructure and equipment.
Specification Summary & Compliance
This screw adheres to precise dimensional standards with a Class 2A thread fit for consistent assembly. It is manufactured to the ASME B18.2.1 specification, ensuring dimensional accuracy and performance reliability. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, confirming it is free from hazardous substances and suitable for use in regulated markets and environmentally conscious projects.
