S-90939A134 10-32 x 3/8" 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 and high-temperature performance from premium A286 stainless steel construction
- Superior torque transmission and reduced cam-out risk with precision T25 Torx drive design
- Reliable 130,000 psi tensile strength ensures secure fastening in demanding industrial applications
- Precision Class 2A thread fit provides consistent engagement and vibration resistance
- Fully threaded UNF fine thread design delivers maximum holding power across the entire fastener length
- Rounded button head profile offers a clean aesthetic while minimizing snag hazards
- Full compliance with RoHS 3 and REACH regulations for environmentally responsible manufacturing
Professional Applications & Engineering Value
These A286 stainless steel rounded head screws are engineered to solve critical fastening challenges in aerospace, automotive, and high-temperature industrial applications. The UNF fine thread configuration combined with Class 2A thread fit ensures precise engagement in tapped holes, reducing the risk of cross-threading while providing excellent vibration resistance. The T25 Torx drive system delivers superior torque transmission compared to traditional drive types, minimizing tool slippage and fastener damage during installation. With 130,000 psi tensile strength and Rockwell C24 hardness, these fully threaded screws maintain structural integrity under extreme mechanical stress and thermal cycling conditions, making them ideal for critical assemblies where reliability is paramount.
Specification Summary & Compliance
These 10-32 UNF screws feature precision Class 2A thread fit with right-hand threading and fully threaded construction. The 3/8" length and 0.361" head diameter provide standardized dimensions for consistent application across industrial assemblies. Manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, these fasteners ensure environmental responsibility while delivering reliable performance in demanding engineering environments.
