S-99136A200 Length 1 1/4" Drywall Screws
Drywall Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Corrosion-resistant zinc yellow-chromate plating extends screw life in humid or variable environments, reducing replacement costs.
- Fully threaded design with thread-forming tapping ensures maximum grip and holding power in drywall and wood, preventing loosening over time.
- Phillips flat head drive (No. 2 size) allows for flush, secure installation with common tools, minimizing surface protrusions.
- Pointed tip and standard flat head profile enable quick, easy penetration without pre-drilling, saving labor time.
- Precise No. 6 size (0.138" thread diameter) and 9 threads per inch deliver consistent performance and reliable fastening in various materials.
- Right-hand threading and 1-1/4" length provide versatile application in standard drywall and wood assemblies.
Professional Applications & Engineering Value
These No. 6 x 1-1/4" Phillips flat head drywall screws are engineered to address common installation challenges in construction and woodworking. Made from zinc yellow-chromate-plated steel, they resist rust and corrosion, ensuring long-term reliability in interior environments. The thread-forming design creates strong, permanent threads in drywall and wood, eliminating the need for anchors and reducing material failure risks. With a fully threaded shank and pointed tip, these screws drive smoothly and hold securely, speeding up projects while maintaining structural integrity. Ideal for drywall installation and wood fastening, they offer consistent performance for professionals seeking efficiency and durability.
Specification Summary & Compliance
This product adheres to standard inch measurements with a thread diameter of 0.138" and approximately 9 threads per inch. It features a flat head profile and Phillips drive (No. 2 size) for compatibility with common tools. The screws are manufactured from steel with zinc yellow-chromate plating, meeting general industry standards for corrosion resistance. While designed for drywall and wood applications, they comply with typical quality controls for dimensional accuracy and are suitable for use in various construction settings, aligning with common material safety guidelines.
