S-94048A440 Length 10" ASME B18.2.1, ASTM A307, SAE J429 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 through hot-dipped galvanized steel construction, ideal for outdoor and high-moisture wood applications
- Exceptional holding power with 4" minimum thread engagement and thread forming design for maximum pull-out resistance in wood
- Heavy-duty load capacity supported by 3/4" diameter and ASTM A307/SAE J429 material specifications
- Easy installation and removal with external hex drive and 1 1/8" hex head for high-torque applications
- Optimized wood penetration through pointed tip and 4.5 TPI coarse thread configuration
- Reduced splitting risk with partially threaded design that minimizes stress on wood fibers
- Regulatory compliance assurance meeting ASME B18.2.1 dimensional standards and RoHS 3/REACH environmental regulations
Professional Applications & Engineering Value
These hot-dipped galvanized steel wood screws deliver exceptional performance in demanding wood construction applications where corrosion resistance and structural integrity are paramount. The thread forming design creates strong, permanent threads in wood without pre-drilling in many applications, while the external hex drive provides superior torque transmission for rapid installation in heavy timber framing, deck construction, and outdoor structural projects. The 4.5 TPI coarse thread configuration ensures maximum holding power in both softwoods and hardwoods, making these 3/4" diameter screws ideal for critical connections in wooden bridges, retaining walls, and commercial building frameworks where long-term durability against environmental exposure is essential.
Specification Summary & Compliance
Manufactured to ASME B18.2.1 dimensional standards with ASTM A307/SAE J429 material specifications, these screws feature Class 2A thread tolerances for reliable fit. The hot-dipped galvanized coating provides superior corrosion protection, while compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) ensures environmental responsibility. With right-hand threading and 4.5 threads per inch, these partially threaded screws deliver optimal performance in wood applications requiring exceptional shear strength and pull-out resistance.
