S-95894A121 10-32 x 3/8" Thread-Locking Stainless Steel Button Head Torx Screws
Thread-Locking Stainless Steel Button Head Torx 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
- Vibration-resistant locking with factory-applied epoxy thread locker prevents loosening in high-stress environments
- Superior corrosion resistance from 18-8 stainless steel construction ensures long-term reliability in harsh conditions
- Precision Class 3A thread fit provides excellent engagement and reduces cross-threading risks during assembly
- Enhanced torque transmission with T25 Torx drive minimizes cam-out and tool slippage
- High-strength performance with 70,000 psi tensile strength and Rockwell B55 hardness withstands heavy loads
- Wide temperature tolerance from -65° to 400°F maintains integrity across diverse operating environments
- Streamlined rounded head profile offers reduced snagging and improved aesthetic integration
Professional Applications & Engineering Value
These 10-32 UNF T25 Torx rounded head screws address critical industrial fastening challenges where vibration resistance and precision threading are paramount. The 18-8 stainless steel construction provides excellent corrosion resistance for applications in marine, chemical processing, and outdoor equipment. The factory-applied epoxy thread locker eliminates the need for secondary adhesive application, ensuring consistent locking performance in automotive, aerospace, and machinery assemblies where thermal cycling from -65° to 400°F occurs. The Class 3A fine thread fit and T25 Torx drive combination delivers reliable installation in confined spaces while preventing damage to critical components. These screws are engineered for permanent installations where disassembly isn't anticipated, with the epoxy reaching full cure strength within 72 hours.
Specification Summary & Compliance
Manufactured to precise UNF thread standards with Class 3A thread fit for superior dimensional accuracy. Features include 10-32 thread size, 3/8" length, 0.361" head diameter, and right-hand fine threading. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The epoxy thread locker begins hardening within 4 hours and reaches full strength in 72 hours, providing permanent locking capability for industrial applications.
