S-90910A765 8-32 x 1/4" ASME B18.3 Stainless Steel Button Head Torx Plus Screws
Stainless Steel Button Head Torx Plus 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 corrosion resistance with 18-8 stainless steel construction and passivated finish, ideal for harsh industrial environments
- Enhanced torque transmission and reduced cam-out with Torx Plus IP15 drive system for reliable installation
- Exceptional mechanical strength with 60,000 psi tensile strength and Rockwell B55 hardness for demanding applications
- Secure and reliable fastening through fully threaded UNC coarse thread design with Class 2A fit
- Low-profile rounded button head provides a finished appearance while minimizing protrusion
- Industry-standard compliance with ASME B18.3 specifications ensures consistent quality and performance
- Environmental regulation compliance with RoHS 3 and REACH standards for safe usage
Professional Applications & Engineering Value
These 8-32 UNC Torx Plus button head screws deliver exceptional engineering value in industrial fastening applications where corrosion resistance, precise torque control, and reliable performance are critical. The 18-8 stainless steel construction combined with passivated finish provides superior protection against rust and chemical exposure, making them ideal for machinery, electronics, and outdoor equipment. The Torx Plus IP15 drive system eliminates common installation issues like cam-out, ensuring proper seating and reducing damage to fastener heads. With fully threaded coarse UNC threads and Class 2A fit, these rounded head screws maintain secure connections in high-vibration environments while the low-profile button head design minimizes snagging hazards in assembled products.
Specification Summary & Compliance
This fastener features precision 8-32 UNC coarse threads with Class 2A thread fit for consistent engagement and reliable performance. Manufactured to ASME B18.3 specifications, these screws ensure dimensional accuracy and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming they contain no restricted substances. The combination of 60,000 psi tensile strength and Rockwell B55 hardness provides mechanical reliability for industrial applications requiring durable stainless steel fasteners.
