S-90093A154 Length 3" Drywall Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance thanks to black-phosphate steel coating, extending screw lifespan in demanding environments.
• Effortless installation with thread-forming technology that creates strong, secure threads without pre-drilling in drywall and sheet metal.
• Maximum holding power from fully threaded design, ensuring consistent grip along the entire 3" length.
• Quick and precise penetration provided by the No. 2 drill tip, designed to handle up to 0.105" drilling thickness efficiently.
• Reduced cam-out and enhanced torque transfer with the Phillips flat head and No. 2 drive, minimizing tool slippage during installation.
• Reliable performance in various materials including drywall and sheet metal, making it a versatile choice for construction projects.
• Consistent thread engagement with 18 threads per inch and 0.164" diameter, ensuring tight, vibration-resistant fastening.

Professional Applications & Engineering Value

These No. 8 x 3" black-phosphate drywall screws are engineered to address common installation challenges in drywall and sheet metal applications. The thread-forming technology eliminates the need for pre-tapping, reducing labor time and preventing material damage by creating precise, strong threads as they are driven. Made from black-phosphate steel, these screws offer enhanced durability and corrosion resistance, ideal for interior environments where moisture or abrasion may occur. The fully threaded design and No. 2 drill tip ensure rapid penetration and secure fastening up to 0.105" thickness, providing reliable performance in heavy-duty construction and metal framing projects. This combination of features minimizes installation errors and boosts on-site efficiency for professionals.

Specification Summary & Compliance

These screws adhere to standard inch measurements with a thread diameter of 0.164" and approximately 18 threads per inch, ensuring precise fit and compatibility. The flat head profile and Phillips drive (No. 2) are designed for common tooling, while the thread-forming tapping method meets typical industry practices for drywall and sheet metal fastening. Constructed from robust steel with a black-phosphate finish, they comply with general industrial standards for corrosion protection and are suitable for use in various construction applications, supporting reliable performance without specific compliance claims like RoHS or ASME unless otherwise verified.