S-92800A324 1"-8 x 9 1/2" 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
- Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments and outdoor applications.
- High tensile strength of 80,000 PSI ensures reliable performance under heavy loads and mechanical stress.
- Rockwell B70 hardness provides superior durability and resistance to wear and deformation.
- Class 2A thread fit offers consistent, easy assembly and disassembly while maintaining secure fastening.
- Partially threaded design with 2 1/4" minimum thread length allows for precise clamping force control and reduced risk of cross-threading.
- External hex drive and hex head enable quick installation and removal with standard tools, improving workflow efficiency.
- RoHS 3 and REACH compliance ensures environmental safety and meets international regulatory standards for industrial use.
Professional Applications & Engineering Value
This 1"-8 UNC hex head screw is engineered to address critical challenges in heavy machinery, structural frameworks, and marine equipment where corrosion resistance and high tensile strength are paramount. The 18-8 Stainless Steel material combats rust and chemical exposure, extending service life in demanding conditions. Its coarse UNC thread and Class 2A fit provide reliable engagement in soft materials or pre-tapped holes, reducing installation time and minimizing thread stripping. The partially threaded shank concentrates stress away from the head, enhancing joint integrity in dynamic load applications such as construction, transportation, and industrial assembly, ensuring long-term operational safety and reduced maintenance costs.
Specification Summary & Compliance
This screw adheres to UNC coarse thread standards with a Class 2A thread fit for consistent dimensional accuracy and interchangeability. Manufactured to inch system specifications, it includes a 1"-8 thread size, right-hand thread direction, and 9 1/2" length. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it meets stringent environmental and safety requirements for industrial fasteners.
