S-90330A600 Length 2 1/4" Drywall Screws
Drywall Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black phosphate coating for extended service life in demanding construction environments
- Efficient self-drilling capability with No. 2 drill tip eliminates pre-drilling, saving time and labor costs
- Enhanced thread forming design creates stronger, more secure fastening in drywall and sheet metal up to 0.105" thickness
- Optimized partial threading provides superior holding power while reducing material stress and splitting
- Secure square drive system prevents cam-out and ensures reliable installation with standard tools
- Precision flat head design sits flush with surfaces for clean, professional finishes
- Right-hand threading compatibility with standard installation equipment for seamless workflow integration
Professional Applications & Engineering Value
These No. 6 drywall screws are engineered specifically for construction professionals requiring reliable fastening in drywall and sheet metal applications. The black phosphate steel construction provides essential corrosion protection, while the thread forming technology creates permanent, vibration-resistant connections without tapping operations. The self-drilling design with No. 2 drill tip penetrates materials up to 0.105" thick, eliminating the need for separate drilling steps and reducing installation time by up to 40%. The partially threaded configuration ensures maximum clamping force while minimizing material damage, making these square drive screws ideal for high-volume construction projects where speed, reliability, and finish quality are paramount.
Specification Summary & Compliance
These drywall screws feature precision 0.138" thread diameter with 20 threads per inch and Class 2A thread tolerances for consistent performance. The 2-1/4" length with 1-1/4" minimum thread length provides optimal engagement depth. Manufactured to industry standards for construction fasteners, these screws comply with relevant material specifications and are suitable for professional drywall installation and sheet metal fabrication applications where reliable, code-compliant fastening is required.
