S-92210A853 3/4"-10 x 5" 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 and passivated finish, ideal for harsh industrial environments.
- Exceptional strength and durability from 70,000 psi tensile strength and Rockwell B55 hardness for reliable heavy-duty fastening.
- Precise flush mounting enabled by the 82° countersink angle and flat head design, ensuring smooth surface finishes.
- High-accuracy threading with Class 3A thread fit and UNC coarse threads for secure, vibration-resistant connections.
- Easy installation and removal using the 1/2" hex drive, reducing assembly time and tool slippage.
- Full-length threading provides consistent grip along the entire 5" length, enhancing load distribution.
- Compliance with industry standards including ASME B18.3, RoHS 3, and REACH for safe, regulated use.
Professional Applications & Engineering Value
These 3/4"-10 UNC flat head screws are engineered to address common industrial challenges such as corrosion, high stress, and installation efficiency. Made from 18-8 stainless steel with a passivated finish, they resist rust and chemical exposure in demanding settings like marine, chemical processing, and outdoor infrastructure. The Class 3A thread fit and coarse UNC threading ensure tight, reliable fastening that withstands vibrations and heavy loads, while the 82° countersink angle allows for seamless integration in machinery, frames, and structural assemblies. Ideal for applications requiring high tensile strength and regulatory compliance, these screws reduce maintenance and improve long-term performance in industrial fastening solutions.
Specification Summary & Compliance
This product adheres to precise dimensional standards, including Class 3A thread fit and UNC thread type with coarse spacing, ensuring high accuracy and interchangeability. It meets ASME B18.3 specifications for consistency and safety, and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for global industrial use.
