S-90031A334 Length 3 1/2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for long-lasting performance in demanding woodworking environments
• Enhanced driving efficiency with Phillips No. 3 drive that prevents cam-out and provides secure tool engagement
• Optimal flush installation thanks to standard flat head design with 82° countersink angle for seamless wood surface finishing
• Exceptional holding power through thread forming technology that creates stronger, more secure connections in wood materials
• Versatile material compatibility with specialized drill bit recommendations for both hardwood (9/64") and softwood (7/64") applications
• Reliable partial threading design that provides maximum grip while minimizing wood splitting in critical joinery
• Industry compliance assurance meeting RoHS 3 and REACH environmental standards for safe industrial usage

Professional Applications & Engineering Value

These No. 14 wood screws are engineered to address common challenges in wood construction and carpentry applications. The zinc-plated steel construction provides essential corrosion protection for both interior and exterior wood projects, while the thread forming technology creates superior holding power by compressing wood fibers rather than removing them. This approach significantly reduces the risk of wood splitting in hardwoods and softwoods alike. The Phillips flat head design with standard profile ensures clean, flush installations that maintain structural integrity without protruding hardware. With precise 10 threads per inch and 0.242" thread diameter, these screws deliver optimal pull-out resistance for demanding applications including furniture manufacturing, deck building, and structural wood framing where reliable fastening is critical.

Specification Summary & Compliance

These wood screws feature inch system measurements with 3-1/2" length and No. 14 screw size classification. The threading specification includes 0.242" thread diameter with approximately 10 threads per inch and 2.333" minimum thread length. Manufacturing compliance includes adherence to RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet current industrial safety standards for restricted substances. The flat head design incorporates an 82° countersink angle for standard woodworking applications.