S-90093A121 Length 1 7/8" Drywall Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with black-phosphate coating for reliable performance in demanding construction environments
• Superior drilling efficiency with No. 2 drill point tip that penetrates up to 0.105" thickness without pre-drilling
• Exceptional holding power through fully threaded design with 20 TPI for secure fastening in drywall and sheet metal
• Reduced installation time with thread forming technology that creates strong, permanent threads in materials
• Secure flush mounting with standard flat head profile that sits perfectly flush with material surfaces
• Reliable drive engagement with Phillips No. 2 drive style for consistent torque application and reduced cam-out
• Versatile application capability designed specifically for both drywall and sheet metal fastening requirements

Professional Applications & Engineering Value

These No. 6 drywall screws with black-phosphate coating are engineered to address common challenges in construction and metalworking applications. The thread forming technology eliminates the need for pre-tapped holes, creating strong, permanent threads that resist loosening under vibration and load. The specialized drill point tip (No. 2 size) enables direct penetration through materials up to 0.105" thick, significantly reducing installation time and labor costs. The fully threaded design with 20 threads per inch provides maximum surface contact for superior pull-out resistance in both drywall and sheet metal applications. The Phillips drive system ensures reliable torque transfer while the flat head profile allows for clean, flush installations that require minimal finishing work.

Specification Summary & Compliance

These drywall screws feature inch system measurements with No. 6 thread diameter (0.138") and 1-7/8" length. The thread forming design follows standard right-hand threading with 20 TPI precision. Manufactured from high-quality steel with black-phosphate surface treatment for corrosion protection. The flat head with standard profile and Phillips No. 2 drive ensures compatibility with standard installation tools. Products comply with industry standards for construction fasteners and meet relevant material safety requirements for building applications.