S-99397A415 Length 8 mm Tapping Screws
Tapping 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
- Superior torque transmission with Torx Plus IP8 drive, reducing cam-out and tool wear for efficient assembly
- Enhanced corrosion resistance through zinc-plated steel construction, ensuring durability in various environments
- Secure fastening in plastic materials with tri-lobe shank design that forms strong, reliable threads without pre-tapping
- High thread engagement due to fully threaded 1.06mm pitch, providing excellent pull-out resistance
- Reduced installation effort with blunt tip and thread-forming design, minimizing cracking in plastic substrates
- Consistent performance with standardized M2.63 size and 8mm length for repeatable results in industrial applications
- Compliance with environmental regulations including RoHS 3 and REACH, supporting sustainable manufacturing practices
Professional Applications & Engineering Value
These M2.63 zinc-plated steel TRS tapping screws are specifically engineered for plastic fastening applications where material integrity is critical. The thread forming design with tri-lobe shank creates precise mating threads in plastic substrates without generating chips, eliminating contamination risks in sensitive assemblies. The Torx Plus IP8 drive system delivers exceptional torque transfer, preventing stripping during high-speed installation in automated production lines. With zinc-plated corrosion protection, these screws maintain performance in environments with moderate humidity or chemical exposure. Ideal for electronics enclosures, automotive trim, and consumer products, they solve common challenges of plastic fastener failure while meeting rigorous industrial quality standards.
Specification Summary & Compliance
Manufactured to precise metric dimensions with M2.63 screw size and 8mm length, featuring fully threaded design with 1.06mm approximate pitch. The tri-lobe thread forming profile ensures secure installation in plastics using No. 43 drill bit (0.089") for proper hole preparation. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and material restrictions adherence for industrial applications.
