S-99136A108 Length 4" Drywall Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with zinc yellow-chromate plating, ideal for humid environments and long-term durability in construction projects.
• Superior holding power with a 2 1/2" thread length and partial threading design, ensuring secure fastening in drywall and wood without stripping.
• Easy installation and reduced tool wear thanks to the Phillips No. 2 drive, allowing for quick, efficient driving with standard tools.
• Optimized thread engagement with 9 threads per inch and thread-forming tapping, providing strong, vibration-resistant connections in various materials.
• Flush, professional finish from the flat head profile, preventing surface protrusion and ensuring a smooth, safe application in visible areas.
• Reliable material strength using steel construction, offering high tensile strength for heavy-duty drywall and wood fastening needs.
• Versatile right-hand threading for straightforward installation, compatible with common drills and drivers in industrial and DIY settings.

Professional Applications & Engineering Value

These No. 10 drywall screws are engineered to address common fastening challenges in drywall installation and woodworking, where pull-out resistance and material integrity are critical. The zinc yellow-chromate-plated steel construction combats rust and corrosion, extending service life in moisture-prone environments like residential and commercial buildings. With a thread-forming design and partial threading, they minimize splitting in drywall and wood while maximizing grip, reducing the need for frequent replacements. The Phillips flat head ensures a seamless finish, ideal for applications requiring aesthetic appeal and safety. By combining precise thread diameter and length, these screws deliver consistent performance, supporting efficient project timelines and reducing labor costs in construction and renovation projects.

Specification Summary & Compliance

This product adheres to standard inch measurements, with a thread diameter of 0.19" and length of 4", featuring a right-hand thread and approximately 9 threads per inch for reliable performance. It complies with general industrial fastening specifications for drywall and wood applications, including typical tolerance classes for consistent fit. The zinc yellow-chromate plating meets common corrosion resistance standards, and the manufacturing process aligns with industry practices for thread-forming screws, ensuring quality and safety in various construction environments.