S-99397A356 Length 12 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 for reduced cam-out and enhanced installation efficiency
- Excellent corrosion resistance from 18-8 stainless steel construction, ensuring long-term reliability in various environments
- Secure plastic fastening through TRS thread forming design that creates strong, vibration-resistant threads without chips
- Optimized installation performance with tri-lobe shank cross-section that minimizes driving torque while maximizing pull-out strength
- Full thread engagement along the 12mm length for maximum holding power in plastic assemblies
- Precision compatibility with standard #43 drill bits (0.089") for consistent, reliable installation results
- Regulatory compliance assurance meeting RoHS 3 and REACH standards for environmental and safety requirements
Professional Applications & Engineering Value
These M2.63 TRS thread forming screws deliver exceptional value in plastic fastening applications where reliability and corrosion resistance are critical. The 18-8 stainless steel construction provides lasting performance in challenging environments, while the Torx Plus IP8 drive system ensures maximum torque transfer without stripping or cam-out issues common in Phillips drives. The tri-lobe shank design and thread forming action create precise, strong threads in plastic materials without generating chips that could contaminate sensitive assemblies. This combination makes these metric tapping screws ideal for electronics enclosures, automotive plastic components, and consumer products where vibration resistance and long-term integrity are essential engineering requirements.
Specification Summary & Compliance
This M2.63 x 12mm fully threaded screw features a 1.06mm approximate thread pitch with right-hand threading and blunt tip design. Manufactured to precise dimensional standards with TRS thread forming specifications for plastic applications. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial use across global markets.
