S-92186A909 7/8"-9 x 11" 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 and marine environments
- Exceptional tensile strength rated at 70,000 psi ensures reliable performance under heavy loads and vibration
- Optimized thread design with UNC coarse threading and Class 2A fit provides faster installation and secure fastening
- External hex drive compatibility allows for high-torque applications using standard tools
- Partial threading configuration offers superior clamping force for demanding structural connections
- Comprehensive compliance with ASME B18.2.1 standards ensures dimensional accuracy and interchangeability
- Environmental responsibility through RoHS 3 and REACH compliance for sustainable operations
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these 316 stainless steel hex head screws deliver exceptional performance in corrosive environments where reliability is critical. The UNC coarse thread pattern combined with Class 2A thread fit ensures rapid installation and vibration resistance in heavy machinery, structural steelwork, and marine equipment. The partial threading design concentrates clamping force precisely where needed, preventing joint loosening under dynamic loads. With Rockwell B70 hardness and 70,000 psi tensile strength, these external hex drive screws withstand extreme mechanical stress while maintaining corrosion resistance in chemical processing, offshore platforms, and wastewater treatment facilities.
Specification Summary & Compliance
This 7/8"-9 UNC hex head screw features precise Class 2A thread fit tolerances and partial threading extending to a minimum of 2 1/4". Manufactured in compliance with ASME B18.2.1 standards for dimensional accuracy and mechanical properties. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
