S-90252A246 Length 5/8" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide steel construction, extending screw lifespan in various environmental conditions
• Exceptional holding power through thread forming technology that creates stronger, more permanent connections in wood materials
• Clean, flush installation with standard flat head profile and 82° countersink angle for professional-looking finished surfaces
• Optimized for engineered wood specifically designed for fiberboard and particleboard applications with precise 1/16" pilot hole requirement
• Enhanced driving efficiency with No. 2 Phillips drive that reduces cam-out and improves torque transfer during installation
• Maximum thread engagement through fully threaded design that distributes load evenly along the entire screw length
• Right-hand threading provides familiar installation direction for standard woodworking and construction applications

Professional Applications & Engineering Value

These black-oxide steel wood screws are engineered specifically for fiberboard and particleboard applications where traditional fasteners often struggle with material integrity. The thread forming technology eliminates the need for pre-tapped holes while creating compression within the wood substrate, significantly reducing the risk of material splitting and ensuring superior pull-out resistance. The 82° countersink angle combined with the flat head design allows for seamless flush mounting in cabinetry, furniture assembly, and architectural woodworking projects. The fully threaded configuration maximizes surface contact area, distributing stress evenly to prevent localized failure points in engineered wood materials that are prone to chipping and delamination under conventional fastening methods.

Specification Summary & Compliance

Manufactured to inch system standards with precise Class 2A thread tolerances for consistent performance. These No. 6 x 5/8" wood screws feature a 0.138" thread diameter with approximately 13 threads per inch and require a 1/16" drill bit (0.063" diameter) for proper pilot hole preparation. The flat head profile maintains a 0.279" head diameter with -0.035" tolerance for reliable countersinking. Compliant with industry standards for wood screw applications and manufactured using RoHS and REACH compliant materials for environmental safety.