S-90031A593 Length 1 1/4" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with Black-Oxide steel coating, extending service life in various woodworking environments
• Enhanced holding power through thread forming design that displaces material rather than removing it, creating stronger connections in wood
• Clean, flush installation with standard 82° flat head profile that sits perfectly countersunk in wood surfaces
• Secure drive engagement with Phillips No. 2 drive style, reducing cam-out during installation
• Optimized wood penetration with pointed tip and partial threading for controlled insertion and reduced splitting
• Precision drilling compatibility with recommended 9/64" hardwood and 7/64" softwood drill sizes for perfect fit
• Environmental compliance assurance meeting RoHS 3 and REACH standards for safe industrial use

Professional Applications & Engineering Value

These No. 14 wood screws are engineered specifically for demanding wood applications where thread forming technology provides significant advantages over traditional cutting threads. The Black-Oxide steel construction offers excellent corrosion protection while maintaining the necessary strength for structural wood connections. The Phillips flat head design with 82° countersink angle ensures flush mounting in furniture, cabinetry, and construction projects, eliminating protrusions that could snag or create safety hazards. The partially threaded configuration allows the unthreaded shank to pull wood components tightly together while the threaded portion provides maximum holding power. These wood screws are particularly valuable in applications requiring repeated disassembly and reassembly, as the formed threads maintain their integrity better than cut threads.

Specification Summary & Compliance

These inch-system screws feature a 0.242" thread diameter with 10 threads per inch and 0.833" minimum thread length. The flat head design measures 0.507" in diameter with 0.153" head height, compatible with standard 82° countersinks. Manufactured to precise dimensional standards for consistent performance, these screws are RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring they meet current environmental regulations for hazardous substances. The thread forming tapping method and right-hand thread direction follow industry-standard specifications for wood fastening applications.