S-92198A767 9/16"-12 x 2 1/2" 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 with 18-8 Stainless Steel construction, ideal for harsh environments and reducing replacement frequency.
- High tensile strength of 80,000 PSI ensures reliable performance under heavy loads, minimizing failure risks in demanding applications.
- External hex drive and hex head design allows for easy installation and high torque application with standard tools, speeding up assembly.
- Partially threaded shank provides optimal grip and clamping force, preventing loosening in vibration-prone settings.
- Class 2A thread fit and UNC coarse threading offer quick assembly and consistent engagement, reducing cross-threading and installation errors.
- Rockwell B70 hardness enhances durability and wear resistance, extending service life in industrial use.
- Compliance with ASME B18.2.1, RoHS 3, and REACH ensures quality, safety, and environmental standards are met for global supply chain compatibility.
Professional Applications & Engineering Value
This 9/16"-12 UNC Hex Head Screw is engineered to address common industrial challenges, such as corrosion-induced failures and assembly inefficiencies. Made from 18-8 Stainless Steel, it resists rust and chemical exposure, making it ideal for outdoor, marine, and chemical processing equipment. The partially threaded design and coarse UNC threads enable faster installation and secure fastening in structural frameworks, machinery, and heavy-duty assemblies, reducing downtime. With an external hex drive, it supports high-torque applications, ensuring tight connections in automotive, construction, and manufacturing sectors where precision and reliability are critical.
Specification Summary & Compliance
This screw features precise Class 2A thread fit and UNC coarse threading with a thread size of 9/16"-12, ensuring dimensional accuracy and ease of use. It complies with ASME B18.2.1 for standardized manufacturing, along with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming it is free from hazardous substances and suitable for environmentally conscious industrial applications.
