S-90123A247 Length 3 1/2" ASME B18.2.1 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 in harsh environments due to 316 stainless steel construction, ideal for outdoor or high-moisture wood applications
- Enhanced driving torque and reduced cam-out with the external hex head design, allowing for secure installation with standard tools
- Stronger thread engagement and vibration resistance through thread forming technology, which compacts wood fibers for a permanent, secure hold
- Optimized for deep penetration and strong fastening in wood, featuring a pointed tip and a long 2.333" minimum threaded length
- Reliable dimensional consistency and interchangeability, manufactured to meet the precise requirements of ASME B18.2.1 standard
- Safe for regulated industries with compliance to RoHS 3 and REACH, ensuring no hazardous substances are used
- Versatile partial threading provides unthreaded shank for clamping strength while reducing wood splitting risk
Professional Applications & Engineering Value
Engineered for demanding wood fastening applications, these 316 stainless steel hex head wood screws address common failure points like corrosion, stripping, and loosening under load. The thread forming design eliminates the need for pre-drilling in many woods, creating strong, permanent threads that resist pull-out and vibration—critical for structural wood assemblies, decking, and outdoor furniture. The external hex drive ensures high torque capability without cam-out, speeding up installation in industrial settings. With excellent resistance to chemicals and moisture, these screws are a reliable choice for marine, chemical processing, and construction environments where corrosion resistance and long-term performance are non-negotiable.
Specification Summary & Compliance
This screw features a 5/16" thread diameter with approximately 9 threads per inch and a right-hand thread direction. It is partially threaded with a 3-1/2" length and complies with ASME B18.2.1 for dimensional accuracy. The product is confirmed RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting environmental and safety regulations for industrial use.
