S-90006A325 Length 4" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding woodworking environments
• Enhanced holding power through thread-forming design that creates stronger, more permanent connections in wood materials
• Flush, professional finish achieved with 82° countersink angle that allows the flat head to sit perfectly level with material surface
• Reduced splitting risk with partially threaded shank design that minimizes stress concentration in wood fibers
• Easy installation with pointed tip and slotted drive that enables straightforward driving without pre-tapping
• Versatile wood compatibility with specific drill bit recommendations for both hardwood (9/64") and softwood (7/64") applications
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for safe, environmentally responsible manufacturing

Professional Applications & Engineering Value

These No. 14 wood screws are engineered specifically for wood construction and woodworking applications where reliable fastening is critical. The zinc-plated steel construction provides essential corrosion protection for interior applications with potential moisture exposure. The thread-forming tapping method creates tighter, more secure connections by displacing wood fibers rather than removing them, significantly improving pull-out resistance compared to conventional screws. The 0.242" thread diameter with 10 threads per inch delivers optimal balance between installation speed and holding strength. The partially threaded design allows the unthreaded shank to act as a dowel, preventing joint separation while the threaded portion provides exceptional grip. These features make these flat head slotted screws ideal for furniture assembly, cabinetry, deck building, and structural wood connections where vibration resistance and long-term reliability are paramount.

Specification Summary & Compliance

These wood screws feature precise dimensional specifications including No. 14 screw size, 4" length, 0.242" thread diameter, and 10 threads per inch. The flat head profile with standard dimensions (0.507" head diameter, 0.153" head height) ensures consistent countersinking performance. Manufacturing complies with industry standards for dimensional accuracy and thread form. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting the latest environmental regulations for hazardous substance restrictions and chemical safety.