S-92220A174 10-32 x 5/8" ASTM A574 Alloy Steel Low-Profile Socket Head Screws
Alloy Steel Low-Profile 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 tensile strength of 140,000 psi ensures reliable performance under high-stress conditions, reducing the risk of fastener failure in demanding applications.
- Precision Class 3A thread fit provides superior engagement and vibration resistance, minimizing loosening in critical assemblies.
- Low-profile socket head design allows for installation in confined spaces while maintaining a sleek, low-clearance profile.
- Black-oxide coating on alloy steel offers enhanced corrosion resistance and a durable, non-reflective finish for extended service life.
- Fine UNF thread spacing delivers improved clamping force and finer adjustment capabilities compared to coarse threads.
- Rockwell C39 hardness ensures high wear resistance and durability, maintaining thread integrity through repeated use.
- 3/32" hex drive compatibility enables secure, slip-resistant installation with standard tools, speeding up assembly processes.
Professional Applications & Engineering Value
These low socket head cap screws are engineered from black-oxide alloy steel to address common industrial challenges such as space constraints and corrosion in harsh environments. The Class 3A UNF fine thread ensures precise, secure fastening in applications like machinery, automotive assemblies, and electronic enclosures, where vibration resistance and high tensile strength are critical. The low-profile head design minimizes protrusion, making it ideal for compact designs without compromising on drive security with the 3/32" hex drive. This combination of material and thread specifications provides reliable, long-term performance in precision engineering and industrial fastening solutions.
Specification Summary & Compliance
This screw features a 10-32 UNF fine thread with Class 3A fit for tight tolerances and superior thread engagement. It is fully threaded and complies with ASTM A574 specifications for alloy steel socket head cap screws. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, ensuring safety and regulatory adherence in global industrial markets.
