S-92610A110 4-40 x 1/2" ASTM A574 Torx Alloy Steel Socket Head Screws
Torx Alloy Steel Socket 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
- Exceptional corrosion resistance with Black-Oxide coating, extending service life in demanding industrial environments.
- Superior torque transmission and reduced cam-out with the Torx Plus IP10 drive, ensuring secure fastening and tool longevity.
- High-reliability thread engagement due to the Class 3A UNC coarse thread fit, providing precise and vibration-resistant connections.
- Outstanding mechanical strength with a tensile strength of 180,000 psi and Rockwell C39 hardness, capable of withstanding heavy loads and stress.
- Full-threaded design for maximum grip and holding power along the entire 1/2" length of the screw.
- Guaranteed material and manufacturing quality as it meets the stringent ASTM A574 specification for alloy steel socket head cap screws.
- Safe for use in regulated industries with full compliance to RoHS 3 and REACH environmental standards.
Professional Applications & Engineering Value
This Black-Oxide Alloy Steel Socket Head Cap Screw is engineered to solve critical challenges in high-stress assembly applications. The 4-40 UNC coarse thread and Class 3A fit ensure rapid assembly and superior resistance to vibrational loosening in machinery, automotive, and aerospace components. The Torx Plus IP10 drive system delivers higher torque transfer compared to standard drives, minimizing the risk of strip-out and reducing assembly time. Made from high-strength alloy steel, it provides a reliable 180,000 psi tensile strength, making it ideal for applications where joint integrity is paramount. Its fully threaded design offers consistent clamping force, essential for precision engineering and heavy-duty industrial equipment.
Specification Summary & Compliance
This screw features a 4-40 UNC Class 3A thread with coarse spacing, ensuring high precision and fit. It is manufactured in accordance with ASTM A574 specifications for alloy steel socket head cap screws. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to environmental and safety standards for industrial use.
