S-90610A726 Length 1 1/4" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide steel coating, extending service life in demanding wood applications
• Enhanced holding power through thread forming technology that displaces material for permanent, vibration-resistant fastening
• Clean, flush installations with 82° countersink angle and standard flat head profile that sits perfectly flush with wood surfaces
• Reduced splitting risk with partially threaded design that minimizes stress concentration in wood fibers
• Optimized drill bit compatibility with specific sizing for hardwood (7/64") and softwood (3/32") applications
• Secure torque transmission with No. 2 square drive that prevents cam-out and ensures reliable installation
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe industrial use

Professional Applications & Engineering Value

These No. 10 wood screws with black-oxide steel construction and thread forming technology address critical challenges in wood fastening applications. The thread forming tapping method creates stronger mating threads in both hardwood and softwood materials by compressing wood fibers rather than cutting them, significantly improving pull-out resistance and preventing loosening under vibration. The 82° countersink angle combined with the flat head design ensures professional-grade finishes in furniture manufacturing, cabinetry, and structural wood assemblies. The partially threaded shank allows for precise clamping force distribution while minimizing the risk of wood splitting, making these screws ideal for high-stress joints in industrial woodworking and construction projects.

Specification Summary & Compliance

These wood screws feature precise inch system dimensions including No. 10 screw size, 1-1/4" length, 0.19" thread diameter, and 13 threads per inch. The manufacturing complies with standard right-hand thread specifications and includes proper drive size No. 2 square compatibility. Quality assurance includes full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet international industrial safety and substance restriction standards.