S-95289A013 8-32 x 3/16" 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 18-8 stainless steel construction, ensuring long-term reliability in harsh environments
- Precise, vibration-resistant locking with Class 3A thread fit for secure fastening in high-stress applications
- Enhanced torque transmission through the hex drive design, preventing tool slippage and damage during installation
- Deep penetration and improved grip with the extended tip design, providing superior holding power in assemblies
- Consistent mechanical performance with Rockwell B80 hardness, maintaining structural integrity under load
- Broad industrial compatibility with UNC coarse threads for quick assembly and disassembly in various equipment
- Compliance with global standards including ASME B18.3, RoHS 3, and REACH for safe, regulated use worldwide
Professional Applications & Engineering Value
This 8-32 UNC set screw delivers exceptional engineering value in demanding industrial settings where vibration resistance and corrosion prevention are critical. Manufactured from 18-8 stainless steel, it addresses common failure points in machinery, automotive, and electrical enclosures by withstanding moisture, chemicals, and temperature variations. The extended tip design ensures deeper material engagement, reducing loosening in dynamic assemblies, while the hex drive allows for high-torque installation without cam-out. Its coarse UNC threads facilitate rapid assembly in production lines, and the Class 3A thread fit guarantees precise alignment, minimizing wear and maintenance costs over time.
Specification Summary & Compliance
This set screw adheres to ASME B18.3 specifications, with a Class 3A thread fit ensuring tight tolerances for reliable performance. The UNC coarse thread (8-32 size) and right-hand direction provide standardized compatibility, while tip dimensions (length: 0.086", diameter: 0.109") are controlled within precise tolerances. It is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, meeting environmental and safety regulations for industrial use.
