S-96075A155 8-32 x 1 1/2" ASME B18.3 Tamper-Resistant Torx Steel Button Head Screws

Key Features & Benefits at a Glance

• Tamper-resistant T15 Torx drive prevents unauthorized removal, enhancing security in public or restricted-access installations.
• Black-oxide coating on alloy steel provides excellent corrosion resistance, extending service life in demanding industrial environments.
• High tensile strength of 130,000 psi ensures reliable performance under heavy loads and vibration, reducing failure risks.
• Rockwell C38 hardness offers superior wear resistance, maintaining thread integrity through repeated installations.
• Class 3A thread fit with UNC coarse threading delivers precise, secure fastening and reduces cross-threading during assembly.
• Fully threaded 1-1/2" length allows for maximum grip and adjustment flexibility across varied material thicknesses.
• Rounded button head design provides a low-profile, finished appearance while minimizing snagging hazards.

Professional Applications & Engineering Value

Engineered for industrial applications where security and durability are paramount, these 8-32 UNC screws with Black-Oxide Alloy Steel construction address common challenges like tampering and environmental wear. The Tamper-Resistant T15 Torx Drive ensures that fasteners remain securely in place in public infrastructure, machinery guards, and electronic enclosures, preventing unauthorized access. With coarse thread spacing and Class 3A thread fit, they facilitate quick, reliable installation in metals and plastics, reducing assembly time and improving joint integrity. Fully threaded for consistent clamping force, these rounded head screws are ideal for OEM manufacturing, automotive assemblies, and heavy-duty equipment where high tensile strength and compliance with strict standards are critical for long-term performance.

Specification Summary & Compliance

This product adheres to ASME B18.3 specifications for dimensional accuracy and performance. Threads conform to UNC standards with a Class 3A fit for precise engagement, and the coarse thread spacing ensures optimal holding power. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming the absence of hazardous substances for safe use in various industries.