S-92240A844 3/4"-10 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
- Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and reducing maintenance costs.
- High tensile strength of 80,000 psi ensures reliable performance under heavy loads and vibration, minimizing failure risks.
- Rockwell B70 hardness provides superior durability and wear resistance for long service life in demanding applications.
- Coarse UNC thread with Class 2A fit allows for faster installation and easier alignment, saving assembly time.
- Fully threaded design offers consistent grip along the entire length, enhancing clamping force and joint security.
- External hex drive and hex head enable high-torque application with standard tools, improving installation efficiency.
- Compliance with ASME B18.2.1, RoHS 3, and REACH guarantees quality, safety, and environmental standards for global industrial use.
Professional Applications & Engineering Value
This 3/4"-10 UNC hex head screw is engineered to address critical challenges in industrial fastening, such as corrosion-induced failures and high-stress demands. The 18-8 Stainless Steel material combats rust and chemical exposure, making it suitable for marine, construction, and machinery applications. Its coarse thread and Class 2A fit provide quick, secure fastening even in misaligned holes, reducing assembly errors. With an external hex drive and fully threaded design, it ensures uniform load distribution and ease of use with common wrenches, streamlining maintenance and enhancing structural integrity in heavy-duty setups.
Specification Summary & Compliance
This screw features precise Class 2A thread fit per UNC standards, with dimensions including a 2-1/2" length and 1-1/8" head width. It meets ASME B18.2.1 manufacturing specifications for consistency and reliability. Additionally, it is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and safe for various industrial and environmental applications.
