S-90939A131 10-24 x 3/4" Stainless Steel Button Head Torx Screws
Stainless Steel Button Head Torx 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
- Exceptional corrosion resistance with A286 stainless steel construction for long-term reliability in harsh environments
- Superior torque transmission through T25 Torx drive design, reducing cam-out and tool wear
- High tensile strength of 130,000 psi ensures reliable performance under extreme mechanical stress
- Optimized thread engagement with fully threaded 10-24 UNC coarse spacing for maximum holding power
- Precise Class 2A thread fit guarantees consistent installation and secure fastening in industrial applications
- Enhanced durability with Rockwell C24 hardness maintaining structural integrity through repeated use
- Compliance with RoHS 3 and REACH regulations ensures environmental responsibility and global market acceptance
Professional Applications & Engineering Value
These A286 stainless steel rounded head screws deliver critical performance advantages in demanding industrial environments where corrosion resistance and high tensile strength are paramount. The 10-24 UNC coarse thread configuration provides rapid installation and superior vibration resistance, making them ideal for aerospace components, heavy machinery, and chemical processing equipment. The T25 Torx drive system eliminates stripping issues common with conventional drives, while the fully threaded design ensures maximum engagement depth. Engineered to withstand extreme temperatures and corrosive conditions, these rounded head screws maintain their 130,000 psi tensile strength while offering reliable, long-term fastening solutions for critical assemblies.
Specification Summary & Compliance
Manufactured to precise dimensional standards with Class 2A thread fit tolerance for consistent performance. Features 10-24 UNC coarse thread with right-hand threading and full thread coverage. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets. The A286 stainless steel composition meets rigorous material specifications for high-strength applications requiring 130,000 psi tensile strength and Rockwell C24 hardness ratings.
