S-92186A895 7/8"-9 x 6" 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
- Exceptional corrosion resistance with 316 stainless steel construction, ideal for harsh industrial and marine environments
- High mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under heavy loads
- Optimized load distribution through the partially threaded design with a 2" minimum thread length
- Secure and efficient installation using a standard external hex drive and 1 5/16" head width for easy wrench access
- Precise and reliable fit with Class 2A thread fit and UNC coarse threading, reducing cross-threading risks
- Long-term operational safety by complying with ASME B18.2.1, RoHS 3, and REACH regulatory standards
- Durable performance in corrosive settings due to the material's superior pitting and crevice corrosion resistance
Professional Applications & Engineering Value
This 316 stainless steel hex head screw is engineered to address critical challenges in demanding environments such as chemical processing, marine equipment, and offshore structures. Its UNC coarse thread and Class 2A thread fit ensure rapid assembly and vibration resistance, while the external hex drive allows for high-torque applications without slippage. The partially threaded shank provides enhanced clamping force and reduces stress concentration, making it suitable for heavy-duty industrial fastening where corrosion resistance and structural integrity are paramount. By meeting ASME B18.2.1 specifications, it guarantees dimensional consistency and interchangeability, minimizing downtime in maintenance and assembly operations.
Specification Summary & Compliance
This hex head screw features a 7/8"-9 UNC coarse thread with Class 2A thread fit for standard tolerance and easy installation. It is manufactured in compliance with ASME B18.2.1 for dimensional accuracy and mechanical properties. The product is also RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it is free from hazardous substances and safe for use in regulated industrial applications.
