S-92311A794 5/8"-11 x 1" 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
- Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh environments and extended service life.
- Maximum holding power ensured by Class 3A thread fit for tight, secure fastening in high-vibration applications.
- Easy installation and removal with a 5/16" hex drive, providing excellent torque transmission without stripping.
- Enhanced grip and alignment from the cup tip design, preventing slippage and distributing pressure evenly.
- High durability and strength with Rockwell B80 hardness, resisting deformation under heavy loads.
- Reliable coarse threading (UNC) for quick assembly and reduced cross-threading risks in industrial settings.
- Compliance with global standards including ASME B18.3, RoHS 3, and REACH, ensuring safety and regulatory adherence.
Professional Applications & Engineering Value
This 5/8"-11 UNC Class 3A set screw is engineered to address critical fastening challenges in demanding industrial environments. Made from 18-8 stainless steel, it offers excellent resistance to corrosion and oxidation, making it suitable for machinery, automotive assemblies, and outdoor equipment where moisture and chemicals are present. The headless design with a hex drive allows for flush mounting in confined spaces, while the coarse thread spacing ensures rapid installation and robust performance in high-vibration applications. The cup tip provides a firm grip on shafts and components, reducing loosening over time. Ideal for securing gears, pulleys, and collars, this screw delivers reliable holding power and longevity, minimizing maintenance needs and downtime in industrial set screws applications.
Specification Summary & Compliance
This set screw features precise Class 3A thread fit and UNC coarse threads with a diameter of 0.625" and length of 1". It meets ASME B18.3 specifications for dimensional accuracy and performance. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for various industrial uses.
