S-92210A800 5/8"-11 x 1 3/4" ASME B18.3 Stainless Steel Hex Drive Flat Head Screws
Stainless Steel Hex Drive Flat 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 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
- Exceptional tensile strength rated at 70,000 psi ensures reliable performance under heavy loads and vibration
- Precision Class 3A thread fit provides superior engagement and consistent clamping force in demanding applications
- High torque capability with 3/8" hex drive design for secure installation and removal without stripping
- Optimal countersinking with 82° flat head profile creates flush surfaces and reduces stress concentration
- Full threading along the entire 1-3/4" length maximizes grip range and fastening versatility
- Industry compliance with ASME B18.3 standards and environmental regulations including RoHS 3 & REACH
Professional Applications & Engineering Value
These heavy-duty flat head screws deliver critical engineering solutions where corrosion resistance and structural integrity are paramount. The combination of 18-8 stainless steel material with passivated finish provides exceptional protection against chemical exposure and atmospheric corrosion, making them ideal for marine equipment, food processing machinery, and outdoor industrial applications. The 5/8"-11 UNC coarse thread configuration ensures rapid installation and superior holding power in various substrates, while the Class 3A thread fit maintains precise tolerances for vibration-resistant connections. The 82° countersink angle and flat head design enable seamless flush mounting in precision assemblies, eliminating protrusions that could interfere with mechanical operations.
Specification Summary & Compliance
Manufactured to exacting ASME B18.3 specifications with Class 3A thread fit precision for superior dimensional accuracy. The 5/8"-11 UNC coarse thread pattern ensures reliable engagement across various applications. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming adherence to the latest industry standards for hazardous substance restrictions and chemical safety protocols.
