S-90201A314 3/8"-16 x 1" Extreme-Strength Grade 9 Steel Hex Head Screws
Extreme-Strength Grade 9 Steel Hex 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
- Exceptional load-bearing capability with 180,000 PSI tensile strength for reliable performance in high-stress applications
- Superior corrosion resistance provided by zinc yellow-chromate plating, extending service life in harsh environments
- Optimized thread engagement through UNC coarse threading with Class 2A fit ensures secure fastening and vibration resistance
- Enhanced durability from Rockwell C38 hardness maintains structural integrity under repeated stress
- Maximum grip strength achieved through fully threaded design and external hex drive for efficient installation
- Regulatory compliance with RoHS 3 and REACH standards ensures environmental responsibility and global acceptance
- Industry-standard compatibility with 3/8"-16 UNC thread specifications for seamless integration into existing systems
Professional Applications & Engineering Value
Engineered for demanding industrial applications, these Grade 9 hex head screws deliver exceptional performance where failure is not an option. The combination of high-strength steel construction and zinc yellow-chromate plating addresses critical challenges in machinery, structural assemblies, and heavy equipment by providing superior corrosion protection while maintaining 180,000 PSI tensile strength. The fully threaded 3/8"-16 UNC coarse thread design with Class 2A fit ensures optimal load distribution and prevents loosening under vibration, making these industrial hex screws ideal for construction, manufacturing, and automotive applications where reliability and durability are paramount.
Specification Summary & Compliance
This Grade 9 hex head screw features precise 3/8"-16 UNC coarse threads with Class 2A thread fit tolerance for consistent performance. Manufactured to meet industry standards for high-strength bolts, the fastener demonstrates compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The external hex drive and fully threaded construction ensure proper installation and maximum holding power across various industrial applications.
