S-92205A629 3/8"-16 x 1 1/2" Sealing Hex Head Screws
Sealing Hex Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior sealing performance with silicone rubber O-ring that maintains integrity across extreme temperatures from -80°F to 400°F
- Exceptional pressure resistance rated for 20,000 psi maximum pressure in demanding industrial applications
- High tensile strength construction with 80,000 psi rating and Rockwell B85 hardness for reliable load-bearing capacity
- Corrosion-resistant 18-8 stainless steel material ensures long-term durability in harsh environments
- Precision threading with Class 2A fit and UNC coarse thread pattern for secure, vibration-resistant fastening
- Optimized partial threading design provides enhanced grip and stability in high-pressure sealing applications
- External hex drive compatibility allows for standard tooling and efficient installation in confined spaces
Professional Applications & Engineering Value
This 3/8"-16 UNC hex head screw delivers critical sealing capability for industrial applications where pressure integrity is paramount. The 18-8 stainless steel construction provides excellent corrosion resistance while maintaining 80,000 psi tensile strength under extreme conditions. The silicone rubber O-ring ensures reliable performance across a wide temperature range from -80°F to 400°F, making it ideal for hydraulic systems, pressure vessels, and fluid handling equipment. The partially threaded design with Class 2A thread fit offers superior engagement and prevents loosening in high-vibration environments. These hex head screws are engineered to withstand 20,000 psi maximum pressure, providing dependable sealing solutions for critical industrial applications where failure is not an option.
Specification Summary & Compliance
This 3/8"-16 UNC hex head screw features precision Class 2A thread fit with coarse threading and partial threading design. Manufactured from 18-8 stainless steel with Rockwell B85 hardness and 80,000 psi tensile strength. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and safety standards for industrial applications worldwide.
