S-92635A426 M12 x 50 mm DIN 479 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with Rockwell C22 hardness alloy steel construction, ensuring long-term reliability in demanding applications
• Easy installation and removal thanks to the external square drive and square head design, providing excellent torque transmission
• Secure and deep fastening enabled by the extended tip (3.25mm length, 8.5mm diameter), preventing loosening under vibration
• Reliable thread engagement with Class 6g thread fit and coarse 1.75mm pitch, offering quick assembly and strong clamping force
• Broad industrial compatibility due to compliance with DIN 479 standards, ensuring precise dimensions and performance
• Environmental and safety compliance with RoHS 3 and REACH regulations, making it suitable for global supply chains
• Optimized for heavy-duty use with a robust 50mm length and M12 thread size, ideal for permanent or semi-permanent fastening

Professional Applications & Engineering Value

This M12 square head set screw is engineered to address critical fastening challenges in industrial settings, such as machinery assembly, automotive components, and construction equipment. The alloy steel material, combined with Rockwell C22 hardness, provides exceptional resistance to wear and deformation, reducing maintenance needs in high-stress environments. Its extended tip design ensures deeper penetration and improved grip, minimizing the risk of slippage in vibration-prone applications. The coarse metric thread with Class 6g fit allows for rapid installation and reliable performance, even in conditions with debris or misalignment. By adhering to DIN 479 standards, this set screw delivers consistent quality and compatibility, making it a trusted choice for engineers seeking durability and efficiency in heavy-duty fastening solutions.

Specification Summary & Compliance

This product features precise dimensional tolerances, including a Class 6g thread fit for metric threads, ensuring accurate and secure fastening. The extended tip has a diameter of 8.5mm with a tolerance of -0.22mm to 0 and a length of 3.25mm with a tolerance of -0.25mm to 0, supporting consistent performance. It is manufactured in compliance with DIN 479 specifications for square head set screws, and meets regulatory requirements such as RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming its suitability for environmentally conscious and safe industrial use.