S-90252A232 Length 2 1/2" Wood Screws
Wood Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with black-oxide steel finish for extended service life in demanding environments
- Superior holding power through thread forming technology that creates stronger, permanent connections in fiberboard and particleboard
- Clean, flush installation with standard flat head profile and 82° countersink angle for professional finished appearance
- Efficient driving performance with No. 2 Phillips drive that reduces cam-out and improves installation speed
- Optimized thread engagement with 0.177" diameter and 10 threads per inch for maximum pull-out resistance
- Reduced material splitting through pointed tip design and partial threading that minimizes stress concentration
- Precise installation guidance with recommended No. 45 drill bit (0.082" diameter) for proper pilot hole preparation
Professional Applications & Engineering Value
These black-oxide steel wood screws are engineered specifically for fiberboard and particleboard applications where traditional fasteners often fail. The thread forming technology eliminates the need for pre-tapped holes while creating compression in the substrate, significantly increasing pull-out strength and preventing material stripping. The 82° countersink angle ensures the flat head sits perfectly flush, eliminating snag hazards while providing a professional finish. With partial threading and pointed tip design, these screws reduce the risk of material splitting in engineered wood products, making them ideal for furniture manufacturing, cabinet installation, and construction applications where maximum holding power and reliability are critical.
Specification Summary & Compliance
Manufactured to precise dimensional standards with 0.177" thread diameter and 10 threads per inch configuration. Features standard flat head profile with 0.358" head diameter and 0.108" head height tolerances. The right-hand threading and 2-1/2" length provide optimal engagement depth for structural applications. Complies with industry standards for wood screw manufacturing and suitable for use with recommended No. 45 drill bit (0.082" diameter) for proper pilot hole preparation in fiberboard and particleboard substrates.
