S-96024A750 5/16"-18 x 2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 410 stainless steel construction, ideal for harsh industrial environments and long-term reliability.
• Efficient thread cutting design enables self-tapping in brass, cast iron, and sheet metal without pre-tapping, reducing installation time and labor costs.
• Enhanced load distribution from the integrated flange, minimizing surface damage and providing a secure, vibration-resistant hold.
• Quick and secure fastening with the external hex drive, allowing high torque application and easy installation using standard tools.
• Wide material compatibility due to the coarse UNC thread and blunt tip, ensuring strong grip in various substrates like metals and alloys.
• Full threading along the 2" length offers consistent holding power and flexibility in adjustment for diverse assembly needs.
• Environmental and regulatory safety with RoHS 3 and REACH compliance, meeting strict international standards for hazardous substance control.

Professional Applications & Engineering Value

This 5/16"-18 UNC flanged hex head tapping screw is engineered to address common fastening challenges in industrial settings, such as material brittleness in cast iron and thin-section instability in sheet metal. Made from 410 stainless steel, it provides excellent resistance to corrosion and oxidation, extending service life in demanding applications. The thread cutting feature allows for direct installation without pre-drilled threads, reducing assembly steps and minimizing the risk of strip-out in brass and other soft metals. The external hex drive ensures reliable torque transmission, while the flange design distributes clamping force evenly, preventing loosening under vibration. Ideal for machinery, automotive, and construction projects, this screw delivers consistent performance, reduces maintenance needs, and supports efficient production workflows.

Specification Summary & Compliance

This screw adheres to UNC coarse thread standards with a size of 5/16"-18, ensuring compatibility and ease of use in various assemblies. It features a fully threaded design with a blunt tip and round shank cross-section for precise fit. Dimensions include a length of 2", head width of 1/2", and flange diameter of 0.676", providing accurate and reliable fastening. The product is manufactured to meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free from restricted hazardous substances and safe for industrial use globally.