S-91555A129 Length 1/2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide Steel coating, ensuring long-lasting performance in various environmental conditions
• Excellent holding power in fiberboard and particleboard due to thread forming technology that creates strong, secure threads without pre-tapping
• Maximum torque transfer and reduced cam-out with Phillips drive style and No. 2 drive size for efficient installation
• Full 1/2" length threading with 9 TPI provides exceptional grip strength and prevents material pull-out in wood applications
• Easy alignment and reduced surface damage with rounded pan head design that sits flush against materials
• Simplified installation process using standard 3/32" drill bit size, saving time and labor costs
• Reliable performance in woodworking and construction with pointed tip for quick starting and smooth penetration

Professional Applications & Engineering Value

These No. 10 wood screws are specifically engineered to address common fastening challenges in fiberboard and particleboard applications. The Black-Oxide Steel construction provides essential corrosion protection, extending service life in environments where moisture or humidity may be present. The thread forming technology eliminates the need for separate tapping operations by creating precise, strong threads directly in the material, preventing stripping and ensuring consistent clamping force. The combination of fully threaded design with 9 threads per inch delivers maximum surface contact for superior pull-out resistance, while the Phillips pan head offers reliable drive engagement during high-torque installation. These features make these screws ideal for furniture manufacturing, cabinet installation, and construction projects requiring dependable, long-term fastening solutions in engineered wood products.

Specification Summary & Compliance

These wood screws feature a No. 10 size with 1/2" length and 0.19" thread diameter, manufactured to inch system standards. The thread forming design creates precise mating threads in materials without chip removal. The screws are designed for use with standard 3/32" drill bits (0.094" diameter) and feature right-hand threading with fully threaded shank. The Black-Oxide finish provides corrosion resistance while maintaining dimensional accuracy. These fasteners are suitable for industrial and construction applications requiring reliable performance in wood-based materials.