S-91607A110 Length 1/2" Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in humid or outdoor wood applications.
• Effortless installation thanks to the pointed tip and thread-forming design, reducing splitting in wood without pre-tapping.
• Secure fastening in both hardwood and softwood with optimized drill bit sizes (1/16" for hardwood, 3/64" for softwood) for precise, snug fits.
• Wide compatibility with standard slotted drivers, offering familiar and accessible tooling for maintenance and assembly.
• Full-length threading provides consistent grip and holding power along the entire 1/2" length, minimizing loosening.
• Rounded head design distributes pressure evenly, reducing surface damage and improving aesthetic finish.
• Environmental compliance with RoHS 3 and REACH standards, ensuring safe use in regulated industries and eco-conscious projects.

Professional Applications & Engineering Value

These No. 4 x 1/2" wood screws are engineered to address common challenges in woodworking and construction, such as material splitting and corrosion. The 18-8 stainless steel offers excellent resistance to rust and weathering, making them ideal for outdoor furniture, decking, and marine applications. The thread-forming tapping method and pointed tip enable quick, clean insertion without pilot holes in many cases, saving time and reducing labor costs. With a slotted round head, they provide a classic look while ensuring flush mounting in soft and hardwoods. Fully threaded and right-hand configured, these screws deliver uniform clamping force, enhancing joint integrity in cabinetry, framing, and millwork where vibration resistance is critical.

Specification Summary & Compliance

This product features a thread diameter of 0.112" with approximately 22 threads per inch, ensuring precise fit in wood substrates. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of hazardous substances. The screw is fully threaded with a right-hand direction and standard rounded head profile, manufactured for consistent performance in wood fastening applications.