S-92432A478 1/2"-13 x 3/4" 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 holding power with permanent swivel tip that maintains contact even at 7.5° angles
- Superior corrosion resistance thanks to black-oxide coating on alloy steel construction
- Exceptional durability with Rockwell C45 hardness for long-term performance in demanding applications
- Secure installation using standard 1/4" hex drive tools with headless design for flush mounting
- Reliable thread engagement with Class 2A UNC coarse threads ensuring consistent fastening performance
- Wide compatibility with right-hand thread direction and 1/2"-13 size meeting industry standards
- Regulatory compliance with RoHS 3 and REACH standards for safe industrial use
Professional Applications & Engineering Value
This black-oxide alloy steel set screw delivers exceptional engineering value in industrial applications where vibration resistance and permanent positioning are critical. The permanent swivel tip maintains constant pressure on contact surfaces, preventing loosening in high-vibration environments like machinery, automotive assemblies, and power transmission systems. The UNC coarse thread design provides faster installation and superior holding power in softer materials, while the headless configuration allows for flush mounting in space-constrained applications. With Rockwell C45 hardness, this fastener withstands repeated stress cycles without deformation, making it ideal for permanent installations in manufacturing equipment, conveyor systems, and heavy machinery where reliability is paramount.
Specification Summary & Compliance
This set screw features precise Class 2A thread fit with UNC coarse thread specification (1/2"-13) and right-hand thread direction. The 3/4" length and 1/4" hex drive provide standardized installation compatibility. Manufacturing complies with RoHS 3 (2015/863/EU) with exemption 6(a)-I and REACH (EC 1907/2006) regulations, ensuring environmental compliance for industrial applications worldwide. The permanent swivel tip maintains functionality within the specified 7.5° maximum angle for consistent performance.
