S-98643A610 Length 2 1/2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for humid or outdoor wood applications
• Effortless installation thanks to the thread cutting design that reduces splitting and eliminates pre-drilling in most wood types
• Secure, cam-out resistant fastening provided by the square drive, ensuring maximum torque transfer and driver bit engagement
• Clean, flush finish achieved with the 90° flat head and standard countersink profile for a professional appearance
• Enhanced holding power from the serrations under the head, which prevent loosening under vibration in wood structures
• Optimized penetration and grip with the drilling tip and partially threaded shank for controlled, strong connections
• Compliance with strict environmental standards including RoHS 3 and REACH, ensuring safe, sustainable use in various projects

Professional Applications & Engineering Value

These No. 10 wood screws are engineered to address common challenges in woodworking and construction, such as material splitting, corrosion, and installation inefficiency. The 18-8 stainless steel material provides excellent durability against rust and weathering, making these flat head screws suitable for outdoor decks, fencing, and marine applications. The thread cutting feature allows for easy insertion into hardwoods and softwoods alike, reducing labor time and tool wear. Combined with the square drive for high-torque application and serrations for vibration resistance, these screws deliver reliable, long-lasting fastening solutions that maintain structural integrity in demanding environments.

Specification Summary & Compliance

This product adheres to standard inch system measurements with a size of No. 10 x 2-1/2", featuring a right-hand thread and approximately 13 threads per inch for consistent performance. The flat head design includes a 90° countersink angle for seamless integration. Manufacturing and material compliance meet RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and suitability for professional and residential wood fastening projects.