S-91771A242 10-24 x 1/2" ASME B18.6.3 Stainless Steel Phillips Flat Head Screws
Stainless Steel Phillips 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 passivated 18-8 stainless steel construction, ideal for harsh environments and extended service life
- Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B80 hardness for reliable performance under heavy loads
- Precision thread engagement with Class 2A fit and UNC coarse threads ensuring secure fastening and vibration resistance
- Optimized flush mounting with standard 82° countersink angle and flat head design for seamless surface integration
- Efficient installation using Phillips No. 2 drive system, reducing tool slippage and assembly time
- Full-threaded design providing maximum grip length and uniform stress distribution across the entire fastener
- Regulatory compliance assurance meeting ASME B18.6.3 specifications and environmental standards including RoHS 3 and REACH
Professional Applications & Engineering Value
These 10-24 UNC flat head screws deliver critical engineering solutions where corrosion resistance and structural integrity are paramount. The passivated 18-8 stainless steel construction provides excellent protection against oxidation and chemical exposure, making them ideal for marine, food processing, and outdoor equipment applications. The fully threaded design with coarse thread spacing ensures rapid installation and superior holding power in various materials, while the 82° countersink angle creates a flush finish that prevents snagging and maintains aerodynamic surfaces. Engineered to ASME B18.6.3 standards, these industrial fasteners offer predictable performance and compatibility with existing tooling systems, reducing maintenance cycles and total cost of ownership.
Specification Summary & Compliance
Manufactured to precise dimensional requirements including Class 2A thread fit and UNC thread form with 10-24 thread size and 1/2" length. These flat head screws conform to ASME B18.6.3 mechanical and dimensional specifications while maintaining compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The Phillips No. 2 drive system and standardized flat head profile ensure compatibility with industry-standard installation tools and procedures.
