S-93190A798 5/8"-11 x 1 1/2" 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 in harsh environments thanks to premium 316 stainless steel construction
- High tensile strength of 70,000 psi ensures reliable performance under heavy loads and stress
- Excellent durability with Rockwell B70 hardness for long service life and reduced replacement frequency
- Reliable and quick installation with external hex drive and coarse UNC threading for secure fastening
- Precise thread fit (Class 2A) provides consistent engagement and reduces the risk of cross-threading
- Full threading along the 1-1/2" length offers maximum grip and versatility in various material thicknesses
- Compliance with major industry standards including ASME B18.2.1, ensuring quality and interchangeability
Professional Applications & Engineering Value
This 5/8"-11 UNC hex head screw is engineered to address critical challenges in demanding industrial settings. Manufactured from 316 stainless steel, it provides exceptional resistance to corrosion from chemicals, saltwater, and extreme weather, making it ideal for marine, chemical processing, and outdoor infrastructure applications. The coarse thread design ensures rapid installation and superior holding power in brittle materials or where vibration resistance is crucial. With a fully threaded shank and external hex drive, it offers maximum clamping force and ease of use with standard tools, reducing assembly time and improving operational efficiency in construction, heavy machinery, and industrial equipment maintenance.
Specification Summary & Compliance
This fastener features a 5/8"-11 UNC thread with Class 2A fit for consistent dimensional accuracy and reliable performance. It is manufactured in compliance with ASME B18.2.1 standards, ensuring mechanical properties and interchangeability. The product also meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulatory requirements, confirming its safety and environmental compliance for global industrial use.
