S-92800A437 7/8"-9 x 7" 18-8 Stainless Steel Hex Head Screws
18-8 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
- Corrosion-resistant performance with 18-8 Stainless Steel construction for long-lasting reliability in harsh environments
- Exceptional load-bearing capacity thanks to 80,000 psi tensile strength, ideal for heavy-duty industrial applications
- Optimized thread engagement with UNC coarse spacing and Class 2A fit for quick assembly and vibration resistance
- Full threading design ensures maximum grip and uniform stress distribution along the entire 7" length
- Durable Rockwell B70 hardness maintains structural integrity under repeated mechanical stress
- Secure external hex drive allows for high-torque installation with standard tools, reducing slippage risks
- Compliant with RoHS 3 and REACH regulations for safe, environmentally responsible use in global markets
Professional Applications & Engineering Value
This 7/8"-9 UNC hex head screw delivers critical advantages in demanding industrial settings where corrosion resistance and structural integrity are paramount. Manufactured from 18-8 Stainless Steel, it effectively combats rust and chemical degradation in marine, chemical processing, and outdoor infrastructure applications. The coarse thread spacing combined with a Class 2A thread fit accelerates installation in structural steel, heavy machinery, and construction projects, while resisting loosening under dynamic loads. Its fully threaded design and 80,000 psi tensile strength provide reliable, uniform clamping force across the entire 7-inch length, making it an engineering-grade solution for high-stress connections that require durability and compliance with international standards.
Specification Summary & Compliance
This inch-system fastener features UNC coarse threads with precise Class 2A thread fit tolerances, ensuring consistent engagement and interchangeability. The external hex drive and standardized dimensions facilitate compatibility with common industrial tools. It fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for regulated industrial and international supply chains without hazardous substance restrictions.
