S-91688A263 5/8"-11 x 1 1/2" 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 industrial environments
- Enhanced swivel tip performance with permanent 304 stainless steel tip providing consistent pressure distribution
- High-strength durability backed by Rockwell C54 hardness rating for long-term reliability
- Secure fastening capability featuring 9° maximum swivel angle for optimal component alignment
- Precision thread engagement with Class 2A UNC coarse threads ensuring reliable installation
- Easy installation and removal through 5/16" hex drive design for efficient maintenance
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for global applications
Professional Applications & Engineering Value
This 5/8"-11 UNC set screw delivers exceptional engineering value in demanding industrial applications where vibration resistance and precise component positioning are critical. The 18-8 stainless steel construction provides excellent corrosion resistance, while the permanent swivel tip technology with 304 stainless steel contact surface prevents marring of precision shafts and components. The Class 2A thread fit ensures consistent engagement without binding, and the coarse UNC thread pattern facilitates quick installation in production environments. With its headless design and 5/16" hex drive, this set screw offers flush mounting capability and reliable torque transmission, making it ideal for machinery, automotive assemblies, and precision equipment where space constraints and vibration resistance are primary concerns.
Specification Summary & Compliance
This high-performance set screw features 5/8"-11 UNC coarse threads with Class 2A thread fit for precise dimensional accuracy. The 1 1/2" length and 0.625" thread diameter provide optimal fastening capacity, while the permanent swivel tip with 0.372" diameter ensures consistent surface contact. Manufactured to meet industry standards, this component is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring environmental regulatory adherence for global industrial applications.
