S-96075A135 8-32 x 3/8" 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 T15 Torx drive design, preventing unauthorized access in secure applications
- Superior corrosion protection from black-oxide coating on alloy steel, extending service life in demanding environments
- Maximum thread engagement through Class 3A fit and full threading, ensuring reliable fastening in high-vibration settings
- Exceptional mechanical strength with 130,000 psi tensile strength and Rockwell C38 hardness, resisting deformation under heavy loads
- Streamlined installation with rounded button head profile, reducing snagging while providing a finished appearance
- Wide industrial compatibility through UNC coarse threading and right-hand direction, matching common assembly requirements
- Regulatory compliance assurance meeting ASME B18.3, RoHS 3, and REACH standards for global quality and safety
Professional Applications & Engineering Value
These 8-32 UNC Class 3A black-oxide alloy steel screws deliver critical performance where security and durability intersect. The tamper-resistant T15 Torx drive prevents unauthorized disassembly in public fixtures, access panels, and electronic enclosures, while the fully threaded design ensures maximum clamp force distribution across the entire 3/8" length. Engineered with coarse thread spacing for rapid installation in soft materials and alloy steel construction maintaining 130,000 psi tensile strength in high-stress applications, these rounded head screws solve vibration-induced loosening and corrosion challenges in automotive, industrial machinery, and telecommunications equipment.
Specification Summary & Compliance
Manufactured to precise Class 3A thread fit tolerances with UNC thread form and right-hand thread direction. Complies with ASME B18.3 dimensional standards, RoHS 3 (2015/863/EU) hazardous substance restrictions, and REACH (EC 1907/2006) chemical safety requirements. Features 0.164" thread diameter with coarse thread spacing and fully threaded shank for consistent performance.
