S-96640A117 6-32 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 environments and prolonged service life.
- Superior holding power and reliability from 80,000 psi tensile strength and Rockwell B80 hardness, preventing stripping and failure under load.
- Efficient installation and flush fit with a standard flat head and No. 2 Phillips drive, allowing for countersunk applications and reduced protrusion.
- Optimized thread engagement through fully threaded UNC coarse spacing and Class 2A fit, ensuring quick assembly and consistent clamping force.
- Broad industrial compliance meeting ASME B18.6.3 specifications, RoHS 3, and REACH, guaranteeing safety and regulatory adherence.
- Right-hand thread design for standard tooling and straightforward installation in common machinery and equipment.
Professional Applications & Engineering Value
These 6-32 UNC flat head screws are engineered to address critical challenges in industrial assembly, such as vibration loosening and environmental degradation. The Black-Oxide 18-8 Stainless Steel provides enhanced corrosion resistance, making them suitable for applications in electronics, automotive, and outdoor machinery where moisture and chemicals are present. The fully threaded coarse spacing and Class 2A thread fit ensure rapid, secure fastening in materials like metal and plastic, reducing installation time while maintaining high tensile integrity. With a standard 82° countersink angle and flat head profile, they deliver a smooth, flush finish that minimizes snagging and improves aesthetics in visible assemblies. This combination of material durability and precision threading offers long-term reliability, lowering maintenance costs and downtime in demanding industrial applications.
Specification Summary & Compliance
This screw features precise Class 2A thread fit and UNC coarse thread spacing for consistent performance. It adheres to ASME B18.6.3 manufacturing standards, ensuring dimensional accuracy and interchangeability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it meets environmental and safety requirements for industrial use.
