S-90252A110 Length 1 1/2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide steel coating for extended service life in demanding woodworking environments
• Enhanced holding power through thread forming design that creates stronger, more permanent connections in fiberboard and particleboard
• Clean, flush installation with 82° countersink angle and flat head design that sits perfectly flush with material surfaces
• Optimized thread engagement featuring 13 threads per inch and 0.138" diameter for maximum pull-out resistance in wood composites
• Efficient installation with No. 2 Phillips drive that provides secure tool engagement and reduces cam-out incidents
• Versatile partial threading that allows unthreaded shank to act as a pilot for precise alignment and reduced material splitting
• Pre-engineered compatibility with 1/16" drill bits for simplified pre-drilling and faster assembly processes

Professional Applications & Engineering Value

These Black-Oxide Steel wood screws are specifically engineered to address common fastening challenges in fiberboard and particleboard applications. The thread forming design eliminates the need for tapping by displacing material to create stronger, more resilient threads that resist stripping and pull-out. The 82° countersink angle combined with the flat head profile ensures seamless integration with wood surfaces, preventing protrusions that could compromise finished appearances. The partially threaded configuration provides dual functionality: the threaded section delivers exceptional holding power while the smooth shank acts as a precision pilot, reducing material stress and preventing splitting in delicate wood composites. These Phillips drive screws with right-hand threading offer reliable performance for professional woodworking, cabinetry, and construction projects requiring durable, long-lasting fastening solutions.

Specification Summary & Compliance

These No. 6 x 1-1/2" wood screws maintain precise dimensional tolerances with a head diameter of 0.279" (±0.035" tolerance) and consistent 13 threads per inch threading. The manufacturing follows industry-standard thread forming specifications for wood screw applications, ensuring reliable performance in fiberboard and particleboard substrates. The black-oxide surface treatment provides corrosion protection while maintaining compliance with industrial fastening standards. These screws are engineered to meet professional woodworking requirements with their standardized 82° countersink angle and No. 2 Phillips drive compatibility for consistent installation across various applications.