S-90769A112 Length 32 mm DIN 7504 N, ISO 7049 Tapping Screws
Tapping 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
- Eliminates pre-drilling requirements with integrated drilling tip that penetrates materials up to 2.25mm thick
- Superior corrosion resistance through zinc-plated steel construction for extended service life in harsh environments
- Enhanced thread retention via thread-forming design that creates stronger, vibration-resistant connections
- Broad material compatibility for reliable performance in steel, stainless steel, aluminum, wood, and sheet metal applications
- Optimized drive engagement with Phillips No. 2 drive for secure torque transmission and reduced cam-out
- Full-thread engagement capability with 25.1mm minimum thread length for maximum holding power
- Standardized dimensional accuracy ensuring consistent performance and interchangeability across applications
Professional Applications & Engineering Value
These M3.5 metric thread forming screws deliver exceptional value in industrial assembly by eliminating secondary operations. The zinc-plated steel construction provides reliable corrosion protection while the thread-forming design creates permanent, high-strength threads in ductile materials without tapping. The integrated drilling tip penetrates up to 2.25mm thick materials, making these self-tapping screws ideal for fastening applications in steel, aluminum, sheet metal, and wood. The Phillips drive ensures efficient installation with standard tools, while the fully threaded design maximizes pull-out resistance. These features combine to reduce installation time, lower assembly costs, and provide durable fastening solutions for manufacturing, construction, and metal fabrication industries.
Specification Summary & Compliance
Manufactured to DIN 7504 N and ISO 7049 standards with metric thread specifications including M3.5 diameter, 1.3mm pitch, and 32mm length. Features right-hand thread direction and fully threaded design with 25.1mm minimum thread length. The zinc-plated steel construction meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance requirements for environmental and safety standards.
