S-90920A284 10-32 x 3/4" ASME B18.6.3 Alloy Steel Torx Flat Head Screws
Alloy Steel Torx Flat 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
- Superior corrosion resistance with zinc-plated steel construction, ensuring long-term reliability in harsh industrial environments.
- Enhanced torque transmission and reduced cam-out thanks to the T20 Torx drive, providing secure installation and minimizing tool slippage.
- High tensile strength of 60,000 psi delivers reliable clamping force and structural integrity for demanding applications.
- Precise flush mounting with an 82° countersink angle and standard flat head profile, ideal for applications requiring a smooth surface finish.
- Fine UNF threads with Class 2A fit ensure consistent, vibration-resistant connections in precision assemblies.
- Full threading along the 3/4" length allows for maximum adjustability and holding power across the entire fastener.
- Compliance with major industry standards including ASME B18.6.3, guaranteeing dimensional accuracy and interchangeability.
Professional Applications & Engineering Value
Engineered for precision and durability, this 10-32 UNF flat head screw with T20 Torx drive addresses critical needs in industrial assembly. The zinc-plated steel material provides excellent corrosion resistance, extending service life in environments exposed to moisture or chemicals. Its fine thread design and Class 2A thread fit ensure tight, reliable fastening that resists loosening under vibration, making it ideal for machinery, electronics, and automotive components. The flat head with 82° countersink allows for seamless integration into countersunk holes, preventing protrusion and maintaining aerodynamic or aesthetic surfaces. Fully compliant with ASME B18.6.3, it offers consistent performance in high-stress applications, reducing the risk of failure and maintenance costs.
Specification Summary & Compliance
This screw features a 10-32 UNF fine thread with Class 2A thread fit for precise dimensional tolerance, ensuring reliable engagement. It is manufactured in accordance with ASME B18.6.3 specifications and complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its safety and environmental adherence for global industrial use.
