S-97498A181 M12 x 140 mm DIN 571 Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in humid or outdoor timber environments.
• Enhanced torque transfer and reduced slipping thanks to the external hex drive and hex head design, allowing for secure installation with standard tools.
• Excellent pull-out resistance in wood due to the partially threaded M12 x 5mm pitch design, which minimizes splitting while maximizing holding power.
• Reduced installation effort and improved thread engagement with the thread forming tapping method, creating strong, reliable connections in timber.
• Versatile right-hand threading for standard applications, ensuring compatibility with common fastening practices in construction and woodworking.
• Precise dimensional accuracy meeting DIN 571 standards, guaranteeing consistent fit and performance in professional settings.
• Compliance with environmental and safety regulations including RoHS 3 and REACH, making these screws suitable for industrial and commercial projects.

Professional Applications & Engineering Value

These M12 wood screws are engineered to address common challenges in timber construction, such as joint failure and material splitting. The zinc-plated steel material provides robust durability against moisture and corrosion, ideal for outdoor structures, framing, and heavy-duty wood assemblies. With a partially threaded design and thread forming method, the screws reduce stress concentration in wood, preventing cracks while ensuring high pull-out strength. The external hex drive enables efficient installation with high torque applications, minimizing tool slippage and enhancing productivity in construction and carpentry projects. By adhering to DIN 571 standards, these screws deliver reliable performance in load-bearing scenarios, from timber bridges to industrial formwork.

Specification Summary & Compliance

This screw features an M12 thread size with a 5mm pitch and a partially threaded shank, ensuring precise engagement in wood applications. It complies with DIN 571 specifications for dimensional accuracy and thread standards, providing consistent quality. The product meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free from hazardous substances and suitable for industrial use. Manufactured from zinc-plated steel, it offers reliable performance in various timber fastening tasks.