S-90769A146 Length 80 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
- Self-drilling capability with a 10.5mm drill tip eliminates pre-drilling, reducing labor time and tool requirements in steel, aluminum, and sheet metal applications.
- Superior corrosion resistance from zinc plating ensures long-term durability in diverse environments, including outdoor and industrial settings.
- High-strength thread forming creates precise, secure threads in materials up to 4.4mm thick, minimizing stripping and providing reliable fastening.
- Optimized Phillips No. 2 drive offers efficient torque transfer and reduced cam-out risk, enhancing installation speed and worker safety.
- Full threading along the 80mm length ensures maximum grip and uniform stress distribution, ideal for heavy-duty assemblies in wood, insulation, and fabric.
- Compliance with DIN 7504 N and ISO 7049 guarantees dimensional accuracy and performance consistency for quality-critical industrial projects.
- RoHS 3 and REACH compliance confirms environmental safety and regulatory adherence, supporting sustainable procurement policies.
Professional Applications & Engineering Value
These M4.8 metric tapping screws are engineered with thread forming technology to solve common industrial challenges like material cracking and loose fasteners. The zinc-plated steel construction resists rust, while the self-drilling tip penetrates up to 4.4mm in steel, stainless steel, aluminum, and sheet metal without pilot holes—saving time and reducing assembly costs. Fully threaded for enhanced load distribution, they provide secure joins in wood, fabric, and insulation, making them versatile for construction, HVAC, and automotive sectors where vibration resistance and longevity are critical.
Specification Summary & Compliance
This M4.8 x 80mm screw features a 1.6mm thread pitch and fully threaded shank with ISO metric standards for precise fit. Manufactured to DIN 7504 N and ISO 7049 specifications, it ensures consistent thread forming and dimensional accuracy. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it meets environmental and safety requirements for industrial use.
