S-90077A323 Length 3" Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in demanding industrial environments.
- Effortless installation and removal thanks to the dual Phillips/Slotted drive system, providing flexibility with standard tools.
- Strong, permanent thread-forming connections that eliminate the need for pre-tapped holes, reducing assembly time and labor costs.
- Full threading for maximum grip across the entire 3" length, delivering reliable holding power in sheet metal applications.
- Precision-engineered pan head design with a rounded profile for secure seating and reduced risk of surface damage.
- Compliance with major environmental standards including RoHS 3 and REACH, ensuring safe and sustainable use in global markets.
- Optimized for 5.5mm drill bits and maximum 0.025" drilling thickness, providing consistent performance in specified sheet metal work.
Professional Applications & Engineering Value
These No. 14 x 3" zinc-plated steel tapping screws are engineered to address common challenges in sheet metal fabrication, such as material fatigue and loosening under vibration. The thread-forming A/AB tapping screw type creates durable, high-strength threads directly in the base material, eliminating the need for separate nuts or inserts and speeding up assembly lines. With a 0.242" thread diameter and 10 threads per inch, they ensure precise engagement and reliable load distribution. The zinc-plated finish enhances corrosion resistance, making these Phillips/Slotted drive screws ideal for HVAC systems, automotive panels, and electronic enclosures where durability and compliance are critical.
Specification Summary & Compliance
This product adheres to standard inch measurements with a No. 14 screw size, 3" length, and fully threaded right-hand design. It meets typical thread form specifications for tapping screws and is manufactured to ensure consistent performance in sheet metal applications. Compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006), confirming adherence to environmental and safety regulations for industrial use.
