S-92186A501 5/16"-24 x 2 1/4" 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 performance under heavy loads and vibration
- Fine UNF thread spacing provides superior holding power and resistance to loosening
- Class 2A thread fit guarantees consistent, easy assembly and interchangeability
- External hex drive and hex head allow for high-torque installation with standard tools
- Partial threading offers optimal grip length for secure fastening in a wide range of materials
- Compliance with ASME B18.2.1, RoHS 3, and REACH ensures quality, safety, and environmental responsibility
Professional Applications & Engineering Value
This 5/16"-24 UNF hex head screw is engineered to solve critical challenges in demanding industrial settings. The 316 stainless steel material provides exceptional resistance to corrosion from chemicals, saltwater, and extreme temperatures, making it ideal for marine, chemical processing, and food industry applications. The fine thread spacing and Class 2A thread fit ensure a precise, secure connection that resists vibration-induced loosening, a common failure point in machinery and structural assemblies. The external hex drive facilitates high-torque installation, reducing assembly time and labor costs. Its 2-1/4" length and partial threading offer versatile clamping force for components of varying thicknesses, providing reliable, long-term performance in heavy-duty industrial hex screw applications.
Specification Summary & Compliance
This screw features a Class 2A thread fit for consistent dimensional accuracy and easy assembly. It is manufactured to meet the dimensional requirements of the ASME B18.2.1 standard. The product is confirmed to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to strict environmental regulations for hazardous substances.
