S-92196A348 5/16"-24 x 2 3/4" 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
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Exceptional tensile strength of 70,000 PSI ensures reliable performance under high-stress applications
- Precision Class 3A thread fit provides superior engagement and vibration resistance in critical assemblies
- Fine thread spacing offers improved adjustment accuracy and better load distribution
- Partially threaded design allows for secure clamping while reducing thread damage during installation
- 1/4" hex drive enables high torque application with standard industrial tools
- Rockwell B70 hardness maintains dimensional stability and resists wear over repeated use
Professional Applications & Engineering Value
These 18-8 stainless steel socket head cap screws deliver exceptional performance in demanding industrial applications where corrosion resistance and mechanical strength are paramount. The 5/16"-24 UNF fine thread configuration provides superior holding power in precision equipment, machinery, and automotive assemblies, while the Class 3A thread fit ensures minimal backlash and reliable performance in vibration-prone environments. The partially threaded design allows for precise clamping force distribution, making these socket head cap screws ideal for applications requiring repeated disassembly and reassembly without compromising thread integrity. The combination of 70,000 PSI tensile strength and Rockwell B70 hardness ensures these fasteners maintain their structural integrity under sustained mechanical stress.
Specification Summary & Compliance
Manufactured to ASME B18.3 specifications with Class 3A thread fit precision and UNF fine thread spacing. These inch system fasteners feature a 1/4" hex drive and partially threaded configuration with minimum thread length of 1.13". Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.
