S-90289A235 10-24 x 1/8" ASME B18.3 Set Screws
Set 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
- Enhanced corrosion resistance with black-oxide coating for extended service life in demanding environments
- Superior thread engagement with Class 3A fit ensuring precise, vibration-resistant fastening in critical assemblies
- High-strength performance from Rockwell C45 hardened alloy steel providing reliable holding power under stress
- Secure anti-rotation locking through serrated design preventing loosening in high-vibration applications
- Optimized torque transmission with 3/32" hex drive allowing efficient installation in confined spaces
- Concentrated contact pressure from cup tip design for deeper penetration and superior component positioning
- Industry-standard compatibility with UNC coarse threads ensuring broad interchangeability across equipment
Professional Applications & Engineering Value
This 10-24 UNC set screw delivers critical engineering solutions for industrial applications requiring permanent component positioning. The black-oxide alloy steel construction combined with Rockwell C45 hardness provides exceptional resistance to wear and environmental degradation, making it ideal for machinery, automotive, and manufacturing equipment. The hex drive design enables precise torque application in space-constrained assemblies, while the serrations create mechanical interference that prevents rotational slippage under dynamic loads. The cup tip concentrates force for deeper shaft penetration, ensuring permanent alignment in pulleys, gears, and collars. These features collectively address common industrial challenges including vibration-induced loosening, corrosion-related failure, and installation accessibility limitations.
Specification Summary & Compliance
Manufactured to ASME B18.3 specifications with Class 3A thread fit for superior dimensional accuracy. Features UNC coarse threads with right-hand direction and 10-24 thread size. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets.
