S-3597N17 Length 1 1/4" Wood Screws

Key Features & Benefits at a Glance

• Superior torque transmission with T15 Torx drive design prevents cam-out and enables high-tightening force applications
• Enhanced corrosion resistance through zinc-plated steel construction ensures long-term durability in various environments
• Optimized wood penetration with pointed tip and thread-forming design creates strong, permanent threads without pre-tapping
• Clean professional finish achieved through standard 82° flat head profile that sits flush with wood surfaces
• Versatile material compatibility with precise drill bit specifications for both hardwood (3/32") and softwood (5/64") applications
• Reliable thread engagement with 15 threads per inch and partial threading provides optimal holding power while reducing installation time
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe industrial and commercial use

Professional Applications & Engineering Value

These No. 8 wood screws with thread-forming technology eliminate the need for separate tapping operations, significantly reducing assembly time in woodworking and construction applications. The zinc-plated steel construction provides essential corrosion protection for interior and limited exterior applications, while the T15 Torx drive ensures maximum torque transfer without stripping commonly experienced with Phillips heads. The flat head design with 82° countersink angle creates seamless finishes in furniture manufacturing, cabinetry, and structural wood assemblies. Engineered with precise drill bit specifications for both hardwood and softwood, these screws prevent wood splitting while maintaining superior pull-out resistance. The partially threaded configuration allows for effective clamping force distribution, making them ideal for joining materials where shear strength and vibration resistance are critical.

Specification Summary & Compliance

These wood screws feature a No. 8 screw size with 0.164" thread diameter and 15 threads per inch in a right-hand thread configuration. The 1-1/4" length provides versatile fastening capability with 1" minimum thread length for secure engagement. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance compliance. The thread-forming design creates permanent threads in wood substrates without pre-tapped holes, while the precise dimensional specifications ensure consistent performance across production runs.