S-95526A325 Length 1" ASTM A153 Wood Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with hot-dipped galvanized steel coating for long-lasting performance in outdoor and humid environments
• Enhanced driving efficiency with external hex head design providing maximum torque transfer and reduced cam-out
• Excellent holding power through fully threaded design and thread forming technology that creates stronger connections in wood materials
• Simplified installation with integrated flange eliminating the need for separate washers while distributing load evenly
• Reliable thread engagement with pointed tip and right-hand threading for smooth, precise insertion into wood substrates
• Industry-standard compliance meeting ASTM A153 specifications for consistent quality and performance assurance
• Environmental responsibility with RoHS 3 and REACH compliance for safe, sustainable fastening solutions

Professional Applications & Engineering Value

These hot-dipped galvanized steel wood screws deliver exceptional value in demanding wood fastening applications where corrosion resistance and structural integrity are paramount. The thread forming technology creates precise mating threads in wood substrates without removing material, resulting in superior pull-out resistance and vibration resistance compared to conventional wood screws. The external hex drive system combined with the integrated flange provides contractors and woodworking professionals with efficient installation and reliable clamping force distribution. Ideal for outdoor structures, deck building, furniture manufacturing, and construction projects, these fully threaded screws maintain their protective zinc coating even after driving, ensuring long-term performance in challenging environmental conditions while meeting rigorous industry standards.

Specification Summary & Compliance

This 5/16" x 1" wood screw features precise inch-system dimensions with 0.313" thread diameter, 9 threads per inch, and 1/2" minimum thread length. Manufactured to ASTM A153 specifications for hot-dip galvanizing, these screws ensure consistent coating thickness and adhesion. The right-hand threaded design with pointed tip facilitates smooth penetration in wood applications. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental safety and restricted substance adherence, making these screws suitable for various industrial and commercial wood fastening requirements.