S-92949A340 12-24 x 1/2" Stainless Steel Button Head Hex-Drive Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance thanks to 18-8 stainless steel construction and passivated finish, ensuring long-term reliability in harsh environments.
• High tensile strength of 70,000 PSI provides superior load-bearing capacity, reducing the risk of fastener failure in demanding applications.
• Precise Class 3A thread fit ensures secure, vibration-resistant connections and easier assembly with consistent performance.
• Coarse UNC threading offers faster installation and reduced cross-threading risks, improving efficiency on the production line.
• Compact 1/8" hex drive and low-profile button head design allows for easy access in tight spaces and a smooth, finished appearance.
• Full threading along the 1/2" length maximizes grip and adjustment flexibility, providing a secure hold across the entire fastener.
• Compliance with RoHS 3 and REACH regulations guarantees environmental safety and meets international standards for industrial use.

Professional Applications & Engineering Value

Engineered for reliability, these 12-24 UNC Rounded Head Screws are crafted from 18-8 Stainless Steel with a passivated finish to combat corrosion in challenging settings like marine, chemical processing, and outdoor equipment. The coarse thread and Class 3A fit ensure quick, secure fastening, minimizing assembly time while resisting loosening under vibration. With a 70,000 PSI tensile strength and Rockwell B55 hardness, they handle high-stress applications in machinery, automotive assemblies, and structural frameworks, offering durability that reduces maintenance cycles and downtime. The hex drive and button head design further enhance usability in confined spaces, making them a versatile choice for engineers seeking efficient, long-lasting fastening solutions.

Specification Summary & Compliance

This screw adheres to UNC thread standards with a Class 3A thread fit for precise dimensional accuracy, featuring a 12-24 thread size, 1/2" length, and fully threaded design. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring it is free from hazardous substances and suitable for global industrial use, with no performance compromises in tensile or hardness specifications.