S-90469A142 Length 45 mm DIN 7504 K, ISO 15480 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 with integrated No. 3 drill tip that penetrates up to 0.207" of steel and sheet metal, saving time and labor costs.
- Superior corrosion resistance from zinc-plated steel construction, ensuring long-term reliability in demanding industrial environments.
- High-strength thread forming (BSD type) creates secure, vibration-resistant threads in metal substrates for enhanced joint integrity.
- Flanged hex head design provides a larger bearing surface for improved load distribution and prevents pull-through in thin materials.
- External hex drive allows for high-torque installation with standard tools, facilitating efficient assembly in confined spaces.
- Full threading along the 45mm length offers maximum grip range and adjustment flexibility in various material thicknesses.
- Standardized dimensions per DIN 7504 K ensure consistent performance and interchangeability in metric fastener systems.
Professional Applications & Engineering Value
These M5.5 zinc-plated steel tapping screws deliver exceptional value in steel and sheet metal fabrication by combining drilling and fastening into a single operation. The thread forming design cold-forms mating threads without cutting material, eliminating chips and creating stronger connections with higher resistance to loosening under vibration. The flanged hex head with external drive provides excellent torque transmission while distributing clamp load effectively across wider surfaces. With a No. 3 drill tip capable of penetrating 0.207" thick materials, these fully threaded screws eliminate secondary drilling operations, significantly reducing assembly time and labor costs in high-volume production environments.
Specification Summary & Compliance
Manufactured to DIN 7504 K specifications with M5.5 diameter and 45mm length. Features fully threaded right-hand thread forming design with external hex drive (8mm width) and flanged head (11mm diameter). Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.
