S-94063A242 10-24 x 1/2" ASME B18.6.3 Tamper-Resistant Drilled Spanner Flat Head Screws
Tamper-Resistant Drilled Spanner 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.
- High tensile strength of 70,000 psi ensures reliable, long-lasting fastening under demanding loads.
- Drilled spanner drive design provides secure tool engagement and reduces the risk of stripping during installation.
- Fully threaded 10-24 UNC coarse thread offers quick assembly and strong holding power in various materials.
- Precise 82° countersink angle and flat head allows for a flush, clean finish in countersunk applications.
- Consistent performance guaranteed by Class 2A thread fit and Rockwell B70 hardness for dimensional accuracy and durability.
- Compliance with ASME B18.6.3, RoHS, and REACH ensures product quality, safety, and environmental responsibility.
Professional Applications & Engineering Value
Engineered for precision, these 10-24 UNC flat head spanner screws in 18-8 stainless steel address critical needs in industrial and mechanical assemblies. The passivated finish enhances corrosion resistance, making them suitable for applications exposed to moisture, chemicals, or outdoor conditions. With a drilled spanner drive, they enable secure fastening in tight spaces, reducing installation time and minimizing tool slippage. The fully threaded coarse thread design ensures rapid engagement and strong grip in metals, plastics, and composites, while the 82° countersink angle provides a seamless fit for aesthetic and functional requirements. Ideal for machinery, electronics, and automotive sectors, these screws deliver reliable performance where vibration resistance and long-term integrity are paramount.
Specification Summary & Compliance
This product adheres to Class 2A thread fit tolerances and UNC coarse thread standards for consistent dimensional accuracy. It meets ASME B18.6.3 specifications for flat head screw design and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring no hazardous substances are used. Manufactured with a tensile strength of 70,000 psi and Rockwell B70 hardness, it guarantees durability and performance in various industrial applications.
