S-92185A203 8-32 x 1 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 and passivated finish for extended service life in harsh environments
- Precise thread engagement with Class 3A fit ensuring reliable fastening and vibration resistance in critical assemblies
- High tensile strength of 70,000 PSI provides exceptional load-bearing capacity for demanding applications
- Optimized drive efficiency with standard hex socket and 9/64" drive size preventing cam-out during installation
- Enhanced material durability with Rockwell B70 hardness maintaining structural integrity under repeated stress
- Regulatory compliance with RoHS 3 and REACH standards for safe use in regulated industries
- Versatile partial threading allowing both secure clamping and alignment flexibility in assembly designs
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 strength are paramount. The UNC coarse thread configuration enables rapid installation in machinery, marine equipment, and chemical processing systems while maintaining Class 3A thread fit precision. The passivated finish significantly enhances surface durability against chlorides and acidic exposure, while the partially threaded design provides optimal clamping force distribution. These industrial fasteners solve critical challenges in applications requiring reliable fastening under vibration, thermal cycling, and corrosive conditions, making them ideal for OEM manufacturing and maintenance operations.
Specification Summary & Compliance
This socket head cap screw features precision 8-32 UNC coarse threads with Class 3A fit tolerance, ensuring consistent thread engagement. Manufacturing specifications include 1½" length with minimum ¾" thread length, 0.27" head diameter, and 9/64" hex drive. The fastener complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming suitability for restricted substance-controlled applications across global markets.
