S-92186A993 1 1/2"-6 x 9" 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 with 316 stainless steel construction, ideal for harsh industrial environments and chemical exposure
- Exceptional mechanical strength delivering 70,000 psi tensile strength for heavy-duty load-bearing applications
- Reliable coarse threading with UNC profile and Class 2A fit ensures smooth assembly and vibration resistance
- Optimized partial threading provides superior clamping force distribution across the 9" length
- Industrial-grade hardness at Rockwell B70 maintains structural integrity under repeated stress
- Standard-compliant design meeting ASME B18.2.1 specifications for guaranteed interchangeability
- Regulatory compliance with RoHS 3 and REACH ensures environmental and safety standards are met
Professional Applications & Engineering Value
Engineered for demanding industrial applications, this 316 stainless steel hex head screw combines corrosion-resistant properties with high tensile strength to solve critical fastening challenges in marine, chemical processing, and structural assembly environments. The 1 1/2"-6 UNC coarse threading with Class 2A fit ensures rapid installation and reliable performance in high-vibration settings, while the partial threading design maximizes clamping force efficiency across the full 9" length. The external hex drive and substantial 2 1/4" head width provide superior torque transmission for secure installations in heavy machinery, pipeline systems, and structural steel connections where ASME B18.2.1 compliance is essential for project specifications.
Specification Summary & Compliance
This hex head screw maintains Class 2A thread fit tolerance per inch system requirements with 1 1/2"-6 UNC coarse threading and 3 1/4" minimum thread length. Manufacturing complies with ASME B18.2.1 standards for dimensional accuracy and mechanical properties. The product is fully RoHS 3 (2015/863/EU) compliant and REACH (EC 1907/2006) compliant, meeting current environmental regulations for industrial components.
