S-95452A105 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 with black oxide steel construction, ideal for demanding wood applications
- High-torque installation capability through external hex drive design for secure, efficient fastening
- Enhanced thread retention with thread forming technology that creates stronger mating threads in wood
- Reduced wood splitting through partial threading design that minimizes stress concentration
- Precise dimensional accuracy meeting ASME B18.2.1 specifications for reliable performance
- Environmental compliance assurance with RoHS 3 and REACH compliance for safe, regulated use
- Optimized length-to-diameter ratio (2-1/2" length, 1/4" diameter) for robust wood connections
Professional Applications & Engineering Value
These black oxide steel hex head wood screws deliver exceptional engineering value in wood construction and industrial applications. The thread forming technology eliminates the need for pre-drilling in many scenarios, creating stronger, more secure fastening points by displacing material rather than removing it. The partial threading design provides superior pull-out resistance while minimizing wood splitting, making them ideal for heavy-duty wood fastening in structural applications, furniture manufacturing, and construction projects. The external hex drive ensures high torque transmission without cam-out issues, while the black oxide surface treatment offers reliable corrosion protection in various environmental conditions.
Specification Summary & Compliance
This 1/4"-10 x 2-1/2" wood screw features precise inch system measurements with a right-hand thread direction and 10 threads per inch configuration. The screw maintains dimensional accuracy per ASME B18.2.1 manufacturing standards, ensuring consistent performance and interchangeability. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations guarantees environmental safety and restricted substance management. The thread forming tapping method and partially threaded design provide optimal performance characteristics for wood fastening applications.
