S-90252A234 Length 3" Wood Screws

Key Features & Benefits at a Glance

• Enhanced corrosion resistance with Black-Oxide steel coating, ideal for indoor woodworking environments.
• Superior holding power in fiberboard and particleboard due to thread forming design that compacts material without pre-drilling in many cases.
• Clean, flush installation with 82° countersink angle and flat head profile for a professional finish.
• Efficient driving with reduced cam-out using No. 2 Phillips drive for secure torque transfer.
• Optimized thread engagement with 10 TPI and partial threading for controlled depth and material integrity.
• Reliable fastening in dense materials with 3" length and pointed tip for easy starting and deep penetration.
• Consistent dimensional accuracy ensuring uniform performance across high-volume projects.

Professional Applications & Engineering Value

These No. 9 wood screws are precision-engineered for demanding applications in fiberboard and particleboard, common in cabinetry, furniture, and construction assemblies. The Black-Oxide steel provides a durable, corrosion-resistant finish that withstands environmental exposure in indoor settings. With thread forming technology, the screws displace material to create strong, permanent threads without cutting, reducing chip-out and increasing pull-out resistance in engineered wood products. The Phillips flat head design and 82° countersink ensure a seamless fit, minimizing surface damage and improving aesthetic outcomes. This combination of 10 TPI threading and partial threads delivers reliable clamping force, making these screws a trusted choice for professionals seeking efficiency and longevity in woodworking and manufacturing.

Specification Summary & Compliance

This product adheres to standard inch system measurements with a thread diameter of 0.177" and head diameter tolerance of -0.042". It complies with industry-accepted specifications for thread forming screws, including typical dimensional standards for wood screw applications. Materials and manufacturing processes align with common industrial requirements, though specific compliance such as RoHS or REACH should be verified per batch. The screw is designed for use with a No. 45 drill bit (0.082" diameter) to achieve optimal performance in recommended materials.