S-90123A238 Length 2 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
- Maximum torque transmission and reduced cam-out with external hex drive design
- Enhanced holding power in wood through thread forming technology that compresses material
- Easy installation with pointed tip and partially threaded design for precise placement
- Heavy-duty performance with 2-1/2" length and 5/16" diameter for demanding wood applications
- Reliable compliance with ASME B18.2.1 standards for dimensional accuracy and performance
- Environmental safety through RoHS 3 and REACH compliance for restricted substance control
Professional Applications & Engineering Value
These 316 stainless steel wood screws deliver exceptional engineering value in demanding wood fastening applications where corrosion resistance is critical. The external hex drive provides superior torque transmission compared to standard drives, preventing stripping during high-torque installation in hardwoods and composite materials. The thread forming design creates stronger connections by compressing wood fibers rather than removing them, significantly improving pull-out resistance. With partially threaded configuration and pointed tip, these screws facilitate precise alignment and reduce splitting in delicate wood applications. Ideal for industrial wood fastening in marine environments, food processing facilities, and outdoor structures where moisture and chemicals are present, these screws maintain integrity where standard fasteners would fail.
Specification Summary & Compliance
Manufactured to ASME B18.2.1 specifications ensuring dimensional accuracy and performance reliability. Features right-hand threading with approximately 9 threads per inch and 0.313" thread diameter. The partially threaded design provides optimal grip length while the 1/2" hex head ensures secure tool engagement. Fully compliant with RoHS 3 (2015/863/EU) for restricted hazardous substances and REACH (EC 1907/2006) regulations, making them suitable for environmentally conscious industrial applications.
