S-92800A266 9/16"-12 x 5 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
- High tensile strength of 80,000 psi ensures reliable performance in demanding applications
- Rockwell B70 hardness provides superior durability and wear resistance
- Partial threading design offers enhanced grip and vibration resistance in assembly applications
- Class 2A thread fit guarantees precise, reliable mating with standard nuts and threaded components
- External hex drive enables easy installation with common tools and high torque application
- Environmental compliance with RoHS 3 and REACH standards for sustainable manufacturing
Professional Applications & Engineering Value
This 9/16"-12 UNC hex head screw in 18-8 Stainless Steel delivers critical engineering solutions for industrial applications where corrosion resistance and structural integrity are paramount. The coarse thread configuration ensures rapid assembly and disassembly in maintenance-heavy environments, while the partial threading provides optimal clamping force distribution across joined components. With 80,000 psi tensile strength and Rockwell B70 hardness, this fastener maintains performance under sustained mechanical stress in construction, heavy machinery, and marine applications. The external hex drive accommodates high-torque installation tools, streamlining assembly processes in manufacturing and infrastructure projects where reliability cannot be compromised.
Specification Summary & Compliance
Manufactured to precise inch system dimensions with Class 2A thread fit tolerance for consistent mating performance. Features 9/16"-12 UNC coarse threads with right-hand thread direction and 5-1/2" length with 1-3/8" minimum thread length. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring adherence to international safety and sustainability standards for industrial components.
