S-91900A146 6-32 x 3/8" 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
- Enhanced tamper resistance with Torx T10 drive prevents unauthorized removal in high-security environments
- Superior corrosion resistance through 18-8 stainless steel construction and passivated finish for extended service life
- Reliable high-strength performance with 70,000 psi tensile strength and Rockwell B70 hardness for demanding applications
- Precision thread engagement with Class 3A UNC coarse threads ensuring secure fastening in various materials
- Optimized head design featuring rounded button profile for reduced snagging and improved aesthetics
- Full regulatory compliance meeting ASME B18.3 standards and environmental regulations including RoHS 3 and REACH
- Complete threading coverage along the 3/8" length provides maximum grip and load distribution
Professional Applications & Engineering Value
These 18-8 stainless steel tamper-resistant screws deliver critical security and durability where standard fasteners fall short. The passivated finish significantly enhances corrosion resistance in harsh industrial environments, while the Tamper-Resistant Torx T10 drive prevents unauthorized access to sensitive equipment. Engineered with Class 3A UNC coarse threads, these screws provide superior holding power in metal, plastic, and composite materials. The rounded button head design minimizes protrusion risks in applications requiring smooth surfaces. Ideal for security panels, access control systems, industrial machinery, and electronic enclosures, these fully threaded fasteners ensure maximum engagement and vibration resistance throughout their service life.
Specification Summary & Compliance
This 6-32 x 3/8" screw features precision UNC coarse threads with Class 3A fit for optimal engagement and tolerance. Manufactured to ASME B18.3 specifications with complete compliance to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards. The fastener maintains dimensional accuracy with 0.262" head diameter and 0.073" head height, ensuring consistent performance across industrial applications.
