S-91555A116 Length 1" Wood Screws

Key Features & Benefits at a Glance

• Enhanced Corrosion Resistance: Black-oxide steel coating provides reliable protection against rust, extending the screw's lifespan in various woodworking environments.
• Superior Holding Power: Thread-forming tapping method creates strong, permanent threads in fiberboard and particleboard, reducing the risk of pull-out and ensuring secure fastening.
• Effortless Installation: Phillips No. 2 drive and fully threaded design allow for quick, straightforward driving with standard tools, saving time on assembly projects.
• Optimized for Engineered Wood: Specifically engineered for fiberboard and particleboard, these screws minimize splitting and deliver consistent performance in composite materials.
• Durable Construction: Made from high-strength steel with a rounded pan head, offering a flush finish and increased durability under stress.
• Precision Sizing: No. 6 size with 1" length and 13 threads per inch ensures accurate fit and reliable fastening in pre-drilled 1/16" holes.

Professional Applications & Engineering Value

These black-oxide steel wood screws are engineered to address common challenges in fiberboard and particleboard applications, such as material splitting and weak thread retention. The thread-forming tapping method displaces wood fibers rather than cutting them, creating tighter threads that enhance pull-out resistance and vibration durability. With a fully threaded design and pointed tip, they ensure rapid insertion and consistent grip across the entire length, ideal for cabinetry, furniture assembly, and construction projects. The Phillips pan head provides a low-profile finish that sits flush against surfaces, while the black-oxide finish adds corrosion resistance for long-term reliability in humid or variable conditions. This combination of features makes them a go-to choice for professionals seeking efficient, high-performance fastening solutions in engineered wood materials.

Specification Summary & Compliance

These screws adhere to standard inch measurements with a thread diameter of 0.138" and 13 threads per inch, ensuring precise compatibility. The thread-forming design complies with common wood screw standards, and the manufacturing process focuses on dimensional accuracy for reliable performance. While specific compliance certifications are not listed, the materials and construction are suitable for general industrial use, with the black-oxide finish providing basic corrosion protection in line with typical requirements for woodworking and construction applications.