S-90093A216 Length 2 1/4" Drywall Screws
Drywall 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
- Eliminates pre-drilling with integrated No. 2 drill point that penetrates up to 0.105" thickness in sheet metal and drywall for faster installation.
- Superior corrosion resistance from the black-phosphate steel finish, ensuring long-term durability in various construction environments.
- Enhanced driving efficiency with the Phillips No. 2 drive style and flat head design, providing a flush finish and reducing cam-out.
- Optimized thread engagement through the thread-forming, right-hand design with 20 threads per inch for strong, reliable holding power.
- Versatile fastening solution with a 2-1/4" partially threaded shank, ideal for securing drywall to metal studs or sheet metal assemblies.
- Consistent performance due to precise dimensional control, including a 0.334" head diameter for secure seating and uniform clamping force.
Professional Applications & Engineering Value
These No. 6 self-drilling screws are engineered to address common challenges in drywall and sheet metal applications, such as the need for speed and reliability. The black-phosphate steel construction provides a protective layer against oxidation, extending service life in humid or demanding conditions. The thread-forming design creates strong, permanent threads in ductile materials, reducing the risk of stripping and improving vibration resistance. With a Phillips flat head and precise 2-1/4" length, these screws ensure a clean, flush installation without protruding hardware, making them ideal for construction, HVAC, and metal framing projects where efficiency and durability are critical.
Specification Summary & Compliance
This screw adheres to standard inch measurements with a thread diameter of 0.138" and 20 threads per inch, ensuring compatibility with common materials. The flat head profile and partially threaded shank are designed for optimal performance in specified applications. Manufactured from robust steel with a black-phosphate finish, these screws meet industry expectations for dimensional accuracy and are suitable for use in compliance with general industrial fastening standards.
