S-91478A546 Length 1 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
- Exceptional corrosion resistance with zinc-plated steel construction, ensuring long-term durability in various environmental conditions
- Superior holding power in wood through thread forming technology that creates strong, secure connections without pre-drilling
- Easy installation and removal with external hex drive design that provides excellent torque transmission and tool engagement
- Optimized thread engagement with 1/4"-10 thread pitch and partial threading for balanced grip strength and reduced driving resistance
- Reliable dimensional consistency meeting ASME B18.2.1 specifications for precise fit and interchangeability
- Environmental compliance assurance with RoHS 3 and REACH compliance for safe, regulated use in professional applications
- Versatile 1-1/2" length providing ample penetration depth for secure fastening in various wood thicknesses
Professional Applications & Engineering Value
These zinc-plated steel hex head wood screws deliver exceptional engineering value through their specialized thread forming design that eliminates the need for pre-tapped holes in wood applications. The external hex drive system ensures maximum torque transmission during installation, reducing the risk of cam-out and damaged drive surfaces. With their 1/4"-10 thread configuration and partial threading, these screws provide optimal stress distribution while minimizing wood splitting. The combination of right-hand threading and pointed tip facilitates smooth penetration in various wood densities, making them ideal for structural wood construction, furniture assembly, and outdoor wood projects where vibration resistance and long-term reliability are critical requirements.
Specification Summary & Compliance
Manufactured to ASME B18.2.1 dimensional standards with Class 2A thread tolerances for consistent performance. Features 1/4" diameter with 10 threads per inch and 1-1/2" overall length with 1-1/4" minimum thread length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. The inch system measurement ensures compatibility with North American manufacturing specifications and tooling systems.
