S-94053A120 12-24 x 2 3/4" Wood Screws
Wood Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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Key Features & Benefits at a Glance
- Fast, self-starting installation with integrated cutting wings and No. 4 drill point eliminates pre-drilling, saving time and labor costs.
- Superior corrosion resistance from the special coating on the steel body ensures long-term durability in demanding environments.
- Excellent material penetration is engineered for 0.13"-0.25" sheet metal and 0.75"-1.625" wood, providing reliable fastening in diverse applications.
- High-strength thread forming with UNC coarse threads creates secure, vibration-resistant connections in sheet metal and wood.
- Optimized drive efficiency with a No. 3 Phillips flat head offers a flush finish and reduces cam-out during high-torque installation.
- Full-threaded design ensures maximum grip and holding power along the entire 2 3/4" length of the screw.
- Compliant with RoHS 3 regulations, making these screws safe for use in environmentally conscious industrial settings.
Professional Applications & Engineering Value
This self-drilling sheet metal screw is engineered to solve critical fastening challenges in metal fabrication and wood construction. The corrosion-resistant coated steel construction prevents rust and degradation, extending service life in humid or outdoor conditions. Its thread forming UNC coarse threads and cutting wings work in tandem to quickly displace material without cracking thin-gauge sheet metal or splintering wood. This design eliminates the need for separate drill bits and tapping operations, drastically reducing assembly time and the risk of worker error in high-volume production lines, HVAC installations, and structural wood framing projects.
Specification Summary & Compliance
This screw features a 12-24 UNC coarse thread with standard thread tolerances, a flat head with a 0.438" diameter, and a No. 3 Phillips drive. It is a fully threaded, right-hand thread screw with a round shank and a total length of 2 3/4". Manufactured as a thread forming fastener, it complies with RoHS 3 (2015/863/EU) regulations, ensuring it is free of hazardous substances for industrial use.
