S-93190A880 7/8"-9 x 2" 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 and chemical exposure.
- High tensile strength of 70,000 psi ensures reliable load-bearing capacity and structural integrity in demanding applications.
- Rockwell B70 hardness provides excellent durability and resistance to wear and deformation under stress.
- Coarse UNC threading with Class 2A fit offers faster installation and secure, vibration-resistant connections.
- External hex drive and standard hex head allow for easy tightening with common tools, reducing assembly time.
- Fully threaded design ensures consistent engagement and clamping force along the entire 2" length.
- Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees quality, safety, and environmental standards for industrial use.
Professional Applications & Engineering Value
This 7/8"-9 UNC hex head screw in 316 Stainless Steel is engineered to solve critical challenges in industrial settings, such as corrosion in marine, chemical processing, and outdoor applications. The coarse thread and Class 2A thread fit provide quick, reliable assembly while minimizing the risk of cross-threading, enhancing efficiency in high-volume production. With a fully threaded design and external hex drive, it ensures uniform stress distribution and easy installation with standard wrenches, reducing downtime. Ideal for heavy-duty machinery, structural frameworks, and equipment requiring high tensile strength and corrosion resistance, this fastener delivers long-term reliability and compliance with stringent industry standards.
Specification Summary & Compliance
This product features precise Class 2A thread fit per UNC standards, ensuring dimensional accuracy and interchangeability. It complies with ASME B18.2.1 for mechanical and dimensional requirements, and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for global industrial use.
