S-91478A542 Length 1" 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 zinc-plated steel construction for long-lasting performance in demanding wood applications
- Maximum torque transfer through external hex drive design, preventing cam-out and ensuring secure installation
- Exceptional holding power with thread forming technology that creates stronger, more permanent connections in wood
- Full-length threading provides consistent grip along the entire screw length for enhanced load distribution
- Precision dimensional accuracy meeting ASME B18.2.1 standards ensures reliable fit and performance
- Environmental compliance with RoHS 3 and REACH regulations for safe, sustainable manufacturing
- Optimized for wood applications with pointed tip design for easier starting and reduced splitting
Professional Applications & Engineering Value
These 1/4"-10 zinc-plated steel hex head wood screws are engineered to address common challenges in wood fastening applications, including material splitting, corrosion degradation, and installation efficiency. The thread forming technology eliminates the need for pre-drilling in many applications while creating compression-fit threads that significantly improve pull-out resistance. The external hex drive accommodates high-torque applications common in structural wood assemblies, deck construction, and furniture manufacturing. The zinc-plated steel construction provides essential corrosion protection for both indoor and outdoor wood projects, while the fully threaded design ensures maximum engagement depth for superior load-bearing capacity in demanding wood-to-wood and wood-to-metal connections.
Specification Summary & Compliance
These wood screws feature precision 1/4"-10 right-hand threads with standard inch system dimensions including 1" length and 0.438" hex head width. Manufactured to ASME B18.2.1 specifications for dimensional accuracy and performance reliability. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage in commercial and industrial applications. The thread forming design meets industry standards for wood screw applications without requiring separate tapping operations.
