S-96640A244 12-24 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
- Exceptional corrosion resistance with Black-Oxide 18-8 Stainless Steel construction, ideal for harsh industrial environments.
- High tensile strength of 80,000 psi ensures reliable performance under heavy loads and vibration.
- Rockwell B80 hardness provides superior durability and resistance to wear over extended use.
- Fully threaded design with Class 2A fit guarantees precise, secure fastening and easy installation.
- 82° countersink angle and standard flat head profile allow for a flush, professional finish in assembled components.
- Coarse UNC thread and right-hand direction enable quick assembly and strong holding power in various materials.
- Compliance with ASME B18.6.3, RoHS 3, and REACH ensures safety, reliability, and environmental responsibility.
Professional Applications & Engineering Value
These 12-24 UNC flat head screws are engineered to address common industrial challenges, such as corrosion and mechanical stress. Made from Black-Oxide 18-8 Stainless Steel, they offer excellent resistance to rust and oxidation, making them suitable for outdoor equipment, machinery, and automotive assemblies. The fully threaded design with a coarse thread spacing ensures rapid installation and strong grip in wood, metal, and plastic substrates. The Phillips drive (No. 3 size) facilitates easy torque application, reducing tool slippage and improving efficiency in high-volume production lines. Ideal for applications requiring a flush surface, the 82° countersink angle seamlessly integrates into components, enhancing both aesthetics and structural integrity in demanding environments.
Specification Summary & Compliance
This screw features precise Class 2A thread fit per UNC standards, ensuring consistent engagement and reliability. Dimensions include a 1/2" length, 12-24 thread size, and standard inch measurements. It complies with ASME B18.6.3 for mechanical and dimensional accuracy, along with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and safe for industrial use.
