S-95526A600 Length 4" ASTM A153 Wood Screws
Wood Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with hot-dipped galvanized steel coating, ideal for outdoor or high-moisture wood applications
- Enhanced driving torque and reduced cam-out thanks to the external hex head design for secure installation
- Excellent holding power in wood due to the thread forming tapping method that creates strong, permanent threads
- Flanged head design eliminates the need for a separate washer and distributes load evenly
- Partially threaded shank allows for faster driving and better clamping force on wood materials
- Right-hand threaded, pointed tip enables easy starting and smooth penetration into wood substrates
- Heavy-duty 4" length and 3/8" diameter provides robust fastening for demanding wood construction projects
Professional Applications & Engineering Value
These hot-dipped galvanized steel wood screws are engineered to solve common challenges in wood construction, such as fastener failure due to rust and insufficient grip. The external hex drive ensures high torque transmission without stripping, while the thread forming design creates precise, durable threads in wood without pre-drilling in many cases. The flanged head increases bearing surface, reducing wood splitting and improving load distribution. Ideal for outdoor decks, timber framing, and structural wood assemblies, these screws deliver reliable performance in humid or corrosive environments, backed by their robust material and partial threading that enhances pull-out resistance.
Specification Summary & Compliance
This 3/8" x 4" wood screw features a right-hand thread with approximately 7 threads per inch, a minimum thread length of 2", and a round shank cross-section. It complies with ASTM A153 for zinc coating thickness and adhesion, ensuring consistent quality. The product is RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting stringent environmental and safety regulations for use in various industrial and construction settings.
