S-90343A116 6-32 x 1/2" ASME B18.3 18-8 Stainless Steel Thread-Locking Socket Head Screws
18-8 Stainless Steel Thread-Locking Socket Head 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
- Permanent vibration resistance with integrated epoxy thread locker that eliminates loosening in high-stress environments
- Superior corrosion protection from 18-8 stainless steel construction, ideal for harsh industrial conditions
- Maximum load-bearing capacity with 70,000 psi tensile strength for critical structural applications
- Precision thread engagement through Class 3A UNC coarse threads ensuring reliable installation
- Wide temperature compatibility from -60° to 300°F maintaining performance across extreme operating conditions
- Optimized drive efficiency with standard hex socket and 7/64" drive for secure tool engagement
- Industry-standard compliance meeting ASME B18.3 specifications for guaranteed interchangeability
Professional Applications & Engineering Value
These 18-8 stainless steel socket head cap screws with permanent epoxy thread locker solve critical fastening challenges in vibration-prone industrial equipment. The UNC coarse thread design combined with Class 3A tolerance ensures rapid installation while maintaining precise fit in demanding applications. The integrated adhesive begins hardening within 15 minutes and achieves full 70,000 psi tensile strength within 24 hours, creating permanent assemblies that withstand extreme mechanical stress and thermal cycling from -60° to 300°F. Ideal for machinery, automotive components, and electrical enclosures where vibration resistance and corrosion protection are essential for long-term reliability.
Specification Summary & Compliance
Manufactured to ASME B18.3 specifications with Class 3A thread fit for precision engagement. Features 6-32 UNC coarse threads with right-hand direction and full threading along the 1/2" length. The epoxy thread locker provides permanent bonding capability with Rockwell B70 hardness rating. Complies with industry standards for dimensional accuracy and material properties in socket head cap screw applications.
