S-92198A826 5/8"-11 x 10" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws
18-8 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 from 18-8 stainless steel construction, ideal for harsh industrial environments and outdoor applications.
- Exceptional mechanical strength with 80,000 psi tensile strength and Rockwell B70 hardness for reliable performance under high-stress loads.
- Secure and efficient installation enabled by the 15/16" external hex head, providing a positive grip for standard wrenches.
- Optimized thread engagement with UNC coarse threads and a 1 3/4" minimum thread length for faster assembly and robust connections.
- Precise and reliable fit ensured by Class 2A thread fit, reducing the risk of cross-threading and ensuring consistent performance.
- Reduced risk of material fatigue due to the partially threaded shank design, concentrating stress on the engaged threads.
- Compliance with major industry and environmental standards including ASME B18.2.1, RoHS 3, and REACH for guaranteed quality and safety.
Professional Applications & Engineering Value
This 10-inch hex head screw is engineered to solve critical challenges in heavy-duty assembly and construction. The 18-8 Stainless Steel material provides excellent resistance to oxidation and chemical exposure, making it suitable for marine, chemical processing, and food industry applications where corrosion is a concern. The UNC coarse thread and external hex drive design allow for rapid installation and high clamp force, reducing assembly time in structural frameworks, machinery, and large-scale equipment. Its 80,000 psi tensile strength ensures long-term integrity in load-bearing joints, preventing failures in demanding environments. The partially threaded shank minimizes stress concentration on unthreaded sections, enhancing durability in dynamic or vibrating systems.
Specification Summary & Compliance
This screw adheres to Class 2A thread fit for consistent assembly and dimensional accuracy. It conforms to the ASME B18.2.1 standard for hex head cap screws, ensuring interchangeability and reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free of hazardous substances and safe for various industrial and commercial uses.
