S-91900A153 6-32 x 1" ASME B18.3 Tamper-Resistant Torx Stainless Steel Button Head Screws

Key Features & Benefits at a Glance

• Tamper-resistant Torx T10 drive prevents unauthorized removal, enhancing security in public or restricted-access applications
• 18-8 stainless steel construction with passivated finish delivers excellent corrosion resistance for long-lasting performance in harsh environments
• High tensile strength of 70,000 psi and Rockwell B70 hardness ensures reliable fastening under significant mechanical stress
• Class 3A thread fit with UNC coarse spacing provides superior assembly precision and vibration resistance
• Rounded button head profile offers a low-profile, finished appearance while minimizing snagging risks
• Fully threaded 1" length allows for maximum grip range and holding power in various material thicknesses
• Compliance with ASME B18.3, RoHS 3, and REACH guarantees consistent quality and environmental safety for industrial use

Professional Applications & Engineering Value

This 6-32 x 1" tamper-resistant Torx screw is engineered to address critical challenges in industrial and security-focused applications. The 18-8 stainless steel material, combined with a passivated finish, provides exceptional resistance to corrosion, oxidation, and chemical exposure, making it ideal for outdoor equipment, marine hardware, and electronics enclosures. The tamper-resistant T10 drive deters vandalism and unauthorized access in public infrastructure, transportation systems, and secure facilities. With a fully threaded UNC coarse design and Class 3A fit, it ensures quick installation, reduced cross-threading, and reliable performance in high-vibration environments like machinery, automotive assemblies, and HVAC systems. The rounded button head adds a sleek, low-profile aesthetic while preventing injury or damage to surrounding components.

Specification Summary & Compliance

This screw features a 6-32 UNC thread size with coarse spacing and Class 3A thread fit for precise dimensional accuracy. It is manufactured in compliance with ASME B18.3 specifications, ensuring consistent performance and interchangeability. The product is also verified as RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent environmental and safety standards for industrial use.