S-90910A828 10-32 x 3/8" ASME B18.3, ASTM F835 Steel Button Head Torx Plus Screws
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 zinc-plated alloy steel construction, extending service life in harsh industrial environments.
- Enhanced torque transmission and reduced cam-out with Torx Plus IP25 drive, ensuring secure and efficient installation.
- Exceptional mechanical strength with 120,000 psi tensile strength and Rockwell C39 hardness for reliable performance under high stress.
- Precise and secure fastening thanks to the Class 3A UNF fine thread fit, minimizing the risk of loosening in vibration-prone applications.
- Full-threaded design provides consistent clamping force along the entire 3/8" length for uniform load distribution.
- Low-profile rounded button head offers a sleek finish while reducing snagging risks in compact assemblies.
- Compliance with major industry standards including ASME B18.3, RoHS 3, and REACH, ensuring safety and regulatory adherence.
Professional Applications & Engineering Value
This 10-32 UNF screw is engineered for precision-critical applications where reliability is non-negotiable. The zinc-plated alloy steel material provides excellent corrosion resistance, making it ideal for electronics, automotive, and machinery exposed to moisture or chemicals. The Torx Plus IP25 drive minimizes tool slippage and wear, allowing for higher torque application without damaging the fastener—saving time and reducing assembly errors. With a Class 3A fine thread and fully threaded design, it ensures tight, vibration-resistant connections in compact spaces, such as control panels or precision instruments. Its rounded button head contributes to a clean, low-profile assembly, reducing the risk of interference in densely packed components.
Specification Summary & Compliance
This screw adheres to Class 3A thread fit for high precision and features a 10-32 UNF fine thread with right-hand direction. Manufactured in compliance with ASME B18.3 specifications and meeting RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, it ensures consistent quality and regulatory conformity for industrial use.
