S-93080A520 Length 1 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance and lightweight strength with 2024 aluminum construction, ideal for applications where weight reduction is critical without sacrificing durability.
• Efficient thread forming design creates strong, permanent threads in sheet metal, eliminating the need for pre-tapped holes and reducing assembly time.
• Optimized for sheet metal up to 0.025" thickness, ensuring reliable fastening in thin materials with minimal risk of stripping or material damage.
• Phillips pan head with No. 2 drive provides secure tool engagement and a low-profile finish, suitable for automated or manual driving in confined spaces.
• Fully threaded shank and pointed tip allow for quick, straight starts and maximum thread engagement, enhancing pull-out resistance in sheet metal assemblies.
• Compatible with standard No. 29 drill bits (0.136" diameter), simplifying hole preparation and ensuring consistent performance across industrial setups.
• Compliant with RoHS 3 and REACH regulations, guaranteeing safe, environmentally responsible use in global manufacturing and electronics sectors.

Professional Applications & Engineering Value

This 2024 aluminum tapping screw is engineered to address common challenges in sheet metal fabrication, such as material fatigue and thread stripping. The thread forming (Type A/AB) design cold-forms threads into the base material, creating a tighter fit and higher vibration resistance compared to cutting screws. Made from 2024 aluminum alloy, it offers an excellent strength-to-weight ratio, reducing overall assembly weight in aerospace, automotive, and electronics enclosures. The Phillips pan head ensures easy installation with standard drivers, while the fully threaded configuration maximizes grip length in thin-gauge metals. Ideal for securing panels, brackets, and housings, this screw minimizes the risk of cross-threading and provides long-term reliability in dynamic environments.

Specification Summary & Compliance

This No. 8 x 1-1/2" tapping screw features a 0.164" thread diameter with approximately 15 threads per inch and complies with standard inch measurements for precision fit. The thread forming tapping method adheres to Type A/AB specifications, ensuring consistent performance in sheet metal applications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, affirming its suitability for regulated industries. Designed for use with a No. 29 drill bit (0.136" diameter), it supports a maximum drilling thickness of 0.025", providing reliable fastening in compliant industrial settings.