S-93190A679 7/16"-14 x 3" ASME B18.2.1 Super-Corrosion-Resistant 316 Stainless Steel Hex Head Screws
Super-Corrosion-Resistant 316 Stainless 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
- Superior corrosion resistance with 316 stainless steel construction, ideal for harsh environments including marine and chemical applications
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and vibration
- Rockwell B70 hardness provides excellent durability and resistance to wear and deformation
- Fully threaded UNC coarse spacing allows for faster installation and better grip in a wide range of materials
- Class 2A thread fit offers consistent, easy assembly while maintaining secure fastening
- External hex drive design enables high torque application with standard tools, reducing installation time
- Compliance with ASME B18.2.1, RoHS 3, and REACH ensures quality, safety, and environmental standards are met
Professional Applications & Engineering Value
This 7/16"-14 UNC hex head screw in 316 stainless steel is engineered to solve critical industrial challenges where corrosion resistance and mechanical strength are paramount. The fully threaded coarse spacing design provides superior holding power in soft materials and allows for quick assembly in high-volume production environments. With its external hex drive and Class 2A thread fit, it ensures reliable fastening in applications ranging from marine equipment and chemical processing plants to structural assemblies and heavy machinery. The combination of 70,000 psi tensile strength and Rockwell B70 hardness makes it suitable for demanding conditions where vibration resistance and long-term durability are essential, reducing maintenance costs and downtime.
Specification Summary & Compliance
This 3" hex head screw features a 7/16"-14 UNC coarse thread with Class 2A dimensional accuracy, ensuring precise fit and interchangeability. It is manufactured in accordance with ASME B18.2.1 standards and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for use in environmentally sensitive and regulated industries.
