S-90093A235 Length 2 1/2" Drywall Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-phosphate steel coating for long-lasting performance in demanding construction environments
• Effortless installation thanks to the integrated No. 2 drill tip that eliminates pre-drilling requirements in drywall and sheet metal
• Enhanced holding power through thread forming technology that creates stronger, more secure connections without stripping materials
• Optimized material penetration with 18 TPI right-hand threading designed specifically for drywall and sheet metal applications
• Clean, flush finish achieved with standard flat head profile that sits perfectly flush with material surfaces
• Reduced installation time with Phillips No. 2 drive that provides reliable torque transfer and prevents cam-out during driving
• Versatile application capability handling materials up to 0.105" thickness for various construction and renovation projects

Professional Applications & Engineering Value

These black-phosphate steel drywall screws are engineered to address common installation challenges in construction and metalworking applications. The thread forming technology creates precise mating threads in materials, eliminating the risk of material cracking in drywall while providing exceptional pull-out resistance in sheet metal applications. The integrated drilling tip with No. 2 point size penetrates up to 0.105" thickness without pilot holes, significantly reducing labor time and tool changes on job sites. The partially threaded design ensures optimal clamping force distribution, while the corrosion-resistant black-phosphate finish provides durable protection against environmental factors, making these Phillips flat head screws ideal for both interior drywall installation and light-gauge metal framing projects.

Specification Summary & Compliance

These No. 8 x 2-1/2" drywall screws feature a 0.164" thread diameter with 18 TPI right-hand threading and Class 2A tolerance for consistent performance. The manufacturing complies with industry standards for thread forming screws, ensuring reliable fastening in drywall and sheet metal applications. The black-phosphate surface treatment meets corrosion resistance requirements for construction fasteners, while the materials and manufacturing processes adhere to relevant industry specifications for construction and industrial fastening solutions.