S-92158A205 8-32 x 1/2" 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 from 316 stainless steel construction, ideal for harsh environments and chemical exposure
- Exceptional thread engagement and vibration resistance with Class 3A fit and coarse UNC threading for secure, long-term fastening
- High-strength performance backed by Rockwell B80 hardness, ensuring durability under mechanical stress
- Easy installation and removal with the 5/64" hex drive design, allowing for efficient assembly and maintenance
- Reliable positioning and minimal surface damage due to the flat tip and headless design, perfect for precision applications
- Broad industrial compliance meeting ASME B18.3 standards, RoHS 3, and REACH regulations for safe, quality-assured use
- Versatile right-hand threading for standard assembly processes, reducing installation errors
Professional Applications & Engineering Value
Engineered for demanding industrial settings, this 8-32 UNC Class 3A set screw in 316 stainless steel addresses common challenges like corrosion, vibration loosening, and assembly efficiency. Its coarse thread spacing and Class 3A thread fit provide superior holding power in machinery, automotive, and marine components, minimizing maintenance needs. The hex drive and flat tip design enable precise torque application without protruding heads, making it ideal for securing collars, shafts, and gears in confined spaces. By combining high hardness (Rockwell B80) with regulatory compliance, it ensures reliability in critical applications while meeting environmental and safety standards.
Specification Summary & Compliance
This set screw features precise 8-32 UNC coarse threading with Class 3A fit for tight tolerances, manufactured in accordance with ASME B18.3 specifications. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use. Dimensions include a 1/2" length, 0.164" thread diameter, and 5/64" hex drive, providing consistent performance in assembly operations.
