S-90610A717 Length 3/4" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black-oxide steel coating, extending service life in humid or demanding woodworking environments
• Exceptional holding power through thread forming technology that displaces wood fibers without cutting, creating permanent, vibration-resistant connections
• Reduced installation torque with square drive design that minimizes cam-out and provides maximum torque transfer during driving
• Clean, flush installation with standard 82° flat head profile that seats perfectly in pre-drilled countersink holes
• Optimized pull-out resistance through partial threading design that maintains maximum shank strength while providing secure thread engagement
• Versatile material compatibility with specific drill bit sizing recommendations for both hardwood (3/32") and softwood (5/64") applications
• Reliable dimensional consistency with precise No. 8 screw size and 0.164" thread diameter ensuring predictable performance across multiple installations

Professional Applications & Engineering Value

These black-oxide steel wood screws deliver exceptional engineering value through their thread forming technology that eliminates the need for pre-tapping in wood applications. The specialized thread design compresses wood fibers rather than cutting them, creating significantly stronger connections that resist loosening from vibration and seasonal wood movement. The square drive system addresses common installation frustrations by preventing driver slippage and reducing fastener damage during high-torque applications. With precise 82° countersink angles and standardized dimensions, these screws ensure professional-grade finishes in furniture manufacturing, cabinetry, deck building, and structural wood assemblies. The partially threaded configuration provides the ideal balance between pull-out resistance and shear strength, making them suitable for both hardwood and softwood joining applications where long-term structural integrity is critical.

Specification Summary & Compliance

Manufactured to precise inch system specifications with 0.164" thread diameter and 15 threads per inch for consistent performance. Features include 3/4" length, partial threading with minimum 1/2" thread length, and standard flat head profile with 0.312" head diameter. These screws are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial and commercial applications while meeting international material safety standards.