S-92313A198 8-32 x 5/8" 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 316 Stainless Steel construction for long-lasting performance in harsh environments
- Exceptional thread engagement with Class 3A thread fit ensuring precise, vibration-resistant fastening
- Optimized torque transmission through hex drive design (5/64") for secure installation without stripping
- Enhanced holding power with cup tip design that creates positive seating and prevents component movement
- Reliable mechanical strength backed by Rockwell B80 hardness for consistent performance under load
- Industry-standard compatibility with UNC coarse threads (8-32) for broad application across equipment and machinery
- Space-saving headless design allowing flush mounting where clearance is limited
Professional Applications & Engineering Value
This 8-32 UNC set screw delivers critical engineering solutions for industrial applications where vibration resistance and corrosion protection are paramount. The 316 Stainless Steel construction provides exceptional resistance to chemicals, saltwater, and extreme temperatures, making it ideal for marine equipment, chemical processing machinery, and food processing applications. The combination of Class 3A thread fit and coarse thread spacing ensures maximum engagement strength while the cup tip creates concentrated pressure points that prevent shaft slippage in high-torque scenarios. The headless design with hex drive allows for installation in confined spaces while maintaining the integrity of assembled components, solving common challenges in precision machinery alignment and permanent fastening requirements.
Specification Summary & Compliance
This set screw maintains precise Class 3A thread fit tolerances per UNC standards with 8-32 thread size and 0.164" diameter. Manufactured in compliance with ASME B18.3 specifications for dimensional accuracy and performance. The product meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) regulations for chemical safety, ensuring environmental responsibility and industrial reliability across global markets.
