S-96075A179 10-24 x 1 1/2" ASME B18.3 Tamper-Resistant Torx Steel Button Head Screws
Tamper-Resistant Torx Steel Button 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
- Enhanced tamper resistance with specialized Torx T25 drive requiring matching tools, preventing unauthorized access in sensitive installations.
- Superior corrosion protection from the black-oxide finish on alloy steel, extending service life in harsh industrial environments.
- Exceptional mechanical strength with 130,000 psi tensile strength and Rockwell C38 hardness, resisting stripping and shear under heavy loads.
- Reliable, precision threading featuring UNC coarse thread with Class 3A fit for quick assembly and vibration resistance in high-stress applications.
- Full-threaded design ensures maximum grip and holding power along the entire 1-1/2" length for secure fastening in thick materials.
- Rounded button head profile provides a low-profile, finished appearance while reducing snagging risks in machinery and equipment.
- Broad regulatory compliance meets ASME B18.3, RoHS 3, and REACH standards, guaranteeing safety and environmental responsibility for global supply chains.
Professional Applications & Engineering Value
Engineered for demanding industrial and security applications, this 10-24 x 1-1/2" rounded head screw addresses critical challenges in machinery assembly, electronic enclosures, and public infrastructure. The black-oxide alloy steel construction combats rust and wear, while the tamper-resistant Torx T25 drive deters vandalism and unauthorized disassembly. Its fully threaded UNC coarse spacing with Class 3A fit ensures rapid installation and maintains clamp load under vibration, reducing maintenance needs. Ideal for securing access panels, heavy-duty frames, and transportation equipment, it delivers long-term reliability where standard fasteners fail.
Specification Summary & Compliance
This screw features precise UNC coarse threads with Class 3A fit for tight tolerances and consistent performance. Manufacturing adheres to ASME B18.3 specifications, ensuring dimensional accuracy and interchangeability. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances for safe use in regulated industries.
