S-92240A248 9/16"-18 x 1" ASME B18.2.1 18-8 Stainless Steel Hex Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh environments and long-term reliability.
• High tensile strength of 80,000 PSI ensures secure, durable fastening under heavy loads and vibration.
• Precision Class 2A thread fit guarantees smooth installation and consistent engagement, reducing assembly time and risk of cross-threading.
• Fully threaded design provides maximum grip and load distribution along the entire 1" length for enhanced joint integrity.
• External hex drive and hex head allow for high-torque application with standard tools, ensuring tight, reliable fastening.
• Fine UNF thread spacing offers improved adjustment accuracy and resistance to loosening in dynamic applications.
• Compliance with ASME B18.2.1, RoHS 3, and REACH ensures adherence to industry standards and environmental regulations for safe, global use.

Professional Applications & Engineering Value

This 9/16"-18 UNF hex head screw is engineered from 18-8 Stainless Steel to address critical industrial challenges, such as corrosion in marine, chemical, or outdoor settings. Its fine thread and Class 2A fit provide precise tension control, minimizing the risk of thread stripping in high-vibration machinery, automotive assemblies, and structural frameworks. The fully threaded design ensures uniform stress distribution, enhancing load-bearing capacity in heavy-duty applications. With an external hex drive, it supports efficient installation using common wrenches, reducing downtime in production lines. Ideal for industrial fastening where reliability and compliance with ASME B18.2.1 standards are paramount, this screw delivers long-term performance without compromising on safety or regulatory requirements.

Specification Summary & Compliance

This product features a 9/16"-18 UNF fine thread with Class 2A dimensional accuracy, ensuring precise fit and interchangeability. It is manufactured in compliance with ASME B18.2.1 specifications and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental standards, confirming its suitability for global industrial use without hazardous substances.