S-90925A146 Length 3/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in industrial environments.
• Enhanced torque transmission and reduced cam-out thanks to the T15 Torx drive, allowing for secure and efficient installation.
• Easy and reliable thread forming with the pointed tip and A/AB thread type, minimizing the need for pre-tapping in sheet metal.
• Full threading for maximum grip across the entire 3/8" length, providing consistent holding power in thin materials.
• Optimized for sheet metal applications with a No. 6-18 thread size and compatibility with No. 32 drill bits, streamlining assembly processes.
• Durable pan head design offers a low profile and standard rounded profile for flush mounting and improved aesthetics.
• Compliance with global safety standards including RoHS 3 and REACH, ensuring environmental and regulatory adherence for B2B procurement.

Professional Applications & Engineering Value

These No. 6-18 zinc-plated steel tapping screws are engineered to address common challenges in sheet metal fastening, such as material fatigue and installation inefficiency. The thread forming design creates strong, permanent threads in pre-drilled holes without generating chips, reducing the risk of contamination in sensitive assemblies. With a T15 Torx drive, users experience minimal tool slippage and higher torque application, which is critical for high-volume production lines. The fully threaded and pointed tip ensures quick starts and secure engagement in materials up to 0.025" thickness, making these screws ideal for HVAC, electronics enclosures, and automotive panels where reliability and speed are paramount.

Specification Summary & Compliance

This product features a No. 6-18 thread size with a 0.138" thread diameter and 18 threads per inch, adhering to standard inch measurements for precision. The right-hand thread and Class 2A tolerance ensure consistent fit in sheet metal applications, with a recommended No. 32 drill bit (0.116" diameter) for optimal performance. Manufactured in compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, these screws meet stringent industrial and environmental standards for safe use.