S-90093A228 Length 1 1/4" Drywall Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-phosphate steel coating, extending screw lifespan in various construction environments
• Effortless installation through specialized drill tip design that penetrates up to 0.105" thickness without pre-drilling
• Enhanced holding power with fully threaded thread forming design that creates stronger, more secure connections in drywall and sheet metal
• Reduced tool slippage with No. 2 Phillips drive system, ensuring stable driving and preventing damage to screw heads
• Optimal material engagement with 18 threads per inch configuration, providing superior pull-out resistance in drywall applications
• Flush finishing capability with standard flat head profile that sits perfectly flush with material surfaces
• Versatile application range suitable for both drywall installation and sheet metal fastening needs

Professional Applications & Engineering Value

These No. 8 drywall screws are engineered to address common installation challenges in professional construction and renovation projects. The black-phosphate coated steel construction provides essential corrosion protection, while the thread forming design creates stronger, more permanent threads in materials without the need for tapping. The specialized drill tip eliminates pre-drilling requirements, significantly reducing installation time and labor costs. The fully threaded configuration ensures maximum material engagement throughout the entire length, delivering exceptional holding power in both drywall applications and sheet metal fastening. The combination of Phillips flat head drive and precise threading makes these screws ideal for contractors seeking reliable, efficient fastening solutions that maintain structural integrity over time.

Specification Summary & Compliance

These screws feature precision 0.164" thread diameter with 18 threads per inch configuration, ensuring consistent performance across applications. The 1-1/4" length provides optimal fastening depth for standard drywall installations. Manufactured to industry standards for thread forming screws, these fasteners demonstrate reliable dimensional accuracy and threading consistency. The black-phosphate surface treatment meets industry requirements for corrosion resistance in construction environments, while the material composition complies with standard steel fastener specifications for professional building applications.