S-91555A114 Length 5/8" Wood Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with black-oxide coating, extending screw lifespan in various environments.
• Superior holding power in fiberboard and particleboard due to thread forming design, reducing material splitting and ensuring secure fastening.
• Effortless installation with Phillips No. 2 drive, allowing for quick and precise screw driving without slippage.
• Consistent performance from fully threaded shank and 13 threads per inch, providing reliable grip across the entire length.
• Accurate placement and reduced pre-drilling effort with pointed tip and compatibility with 1/16" drill bit, saving time on woodworking projects.
• Durable steel construction ensures high strength and reliability for long-term use in construction and woodworking applications.
• Versatile right-hand thread and pan head design offers easy integration with standard tools and a low-profile finish for smooth surfaces.

Professional Applications & Engineering Value

These No. 6 x 5/8" black-oxide steel wood screws are engineered to address common challenges in fiberboard and particleboard applications, where material integrity and fastener grip are critical. The thread forming technology creates strong, permanent threads without pre-tapping, minimizing the risk of wood splitting and enhancing load distribution. Made from robust steel with a black-oxide finish, they resist corrosion and wear, ensuring longevity in humid or variable conditions. The Phillips pan head and fully threaded design allow for flush installation and consistent holding power, making them ideal for woodworking, furniture assembly, and construction projects. By combining precise thread diameter of 0.138" and 13 TPI, these screws deliver reliable performance, reducing installation time and improving overall project efficiency for professionals.

Specification Summary & Compliance

This product adheres to standard inch measurements with a thread diameter of 0.138" and 13 threads per inch, ensuring compatibility with common woodworking practices. The right-hand thread and fully threaded shank follow industry norms for easy application. Manufactured from steel with black-oxide coating, it meets general durability and corrosion resistance requirements. While specific standards like ASME may apply based on use, the design focuses on reliability for fiberboard and particleboard fastening, with recommendations for a 1/16" drill bit to optimize performance. Always verify compliance with local regulations for material safety.