S-90305A126 Length 3" 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
- Enhanced corrosion resistance with black-phosphate steel coating for long-lasting performance in various environments
- Superior holding power achieved through thread forming technology and 2" minimum thread length for secure fastening
- Easy installation with pointed tip design that reduces pre-drilling needs and Phillips drive compatibility
- Versatile material compatibility for reliable use in drywall, wood, and sheet metal applications up to 0.036" thickness
- Optimized thread engagement with 18 TPI and partial threading for controlled depth and reduced material splitting
- Flush finishing enabled by standard flat head profile that sits smoothly with surfaces
- Consistent performance through precise No. 8 screw size and right-hand thread direction for standard tool operation
Professional Applications & Engineering Value
These No. 8 drywall screws with black-phosphate coating provide exceptional durability in construction and fabrication projects. The thread forming (DST) technology creates strong, permanent threads in materials without pre-tapping, reducing installation time and labor costs. With a 0.164" thread diameter and 18 TPI, they deliver optimal grip in drywall panels, wooden frames, and thin sheet metal up to 0.036" thickness. The Phillips flat head design ensures flush mounting for professional finishes, while the partially threaded shank prevents over-tightening and material damage. These features make them ideal for contractors seeking reliable fasteners that maintain integrity under stress and environmental exposure.
Specification Summary & Compliance
Manufactured to industry standards with precise inch system measurements: No. 8 screw size, 3" length, 0.164" thread diameter, and 18 TPI. Features right-hand threading and partially threaded design with standard flat head profile. The black-phosphate steel construction provides consistent performance while complying with general industrial fastener specifications for construction applications.