S-91900A204 8-32 x 2" ASME B18.3 Tamper-Resistant Torx Stainless Steel Button Head Screws
Tamper-Resistant Torx Stainless 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
- Superior tamper resistance with specialized T15 Torx drive that deters unauthorized access in high-security environments
- Exceptional corrosion resistance through 18-8 stainless steel construction and passivated surface treatment for long-term reliability
- High mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness to withstand heavy-duty applications
- Precision threading performance featuring Class 3A fit UNC coarse threads for secure fastening and vibration resistance
- Optimized installation efficiency with fully threaded design and rounded button head profile for smooth, flush mounting
- Regulatory compliance assurance meeting ASME B18.3 standards for dimensional accuracy and quality consistency
- Environmental responsibility with RoHS 3 and REACH compliance for safe use across regulated industries
Professional Applications & Engineering Value
These 18-8 stainless steel tamper-resistant screws deliver critical security solutions for industrial applications where unauthorized access poses significant risks. The combination of passivated finish and stainless steel material provides exceptional corrosion resistance in harsh environments, while the T15 Torx drive ensures only authorized personnel can perform maintenance or adjustments. The fully threaded UNC coarse spacing design enables rapid installation and superior holding power in materials ranging from metal assemblies to industrial equipment. Particularly valuable for security panels, access control systems, and public infrastructure, these screws maintain integrity under vibration and load stresses thanks to their 70,000 psi tensile strength and precision Class 3A thread fit.
Specification Summary & Compliance
This 8-32 x 2" tamper-resistant screw features precision UNC coarse threads with Class 3A fit for superior dimensional accuracy and secure fastening. Manufacturing complies with ASME B18.3 specifications for consistent quality and performance. The product meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) regulations for chemical safety, ensuring environmental responsibility and regulatory acceptance across global markets.
