S-99397A616 Length 6 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 IP10 drive, reducing cam-out and tool wear for efficient assembly.
- Reliable thread forming in plastics using TRS tri-lobe shank design, ensuring strong, vibration-resistant fastening without pre-tapping.
- Enhanced corrosion resistance from zinc-plated steel construction, extending service life in industrial environments.
- Secure, flush seating with rounded pan head and standard profile, distributing load evenly and preventing surface damage.
- Consistent performance with fully threaded M3.12 size and 1.27mm pitch, providing uniform holding power in plastic applications.
- Broad material compatibility for various plastics, backed by precise drill bit size (#37 / 0.104") recommendations.
- Environmental and safety compliance meeting RoHS 3 and REACH standards, ensuring safe use in regulated industries.
Professional Applications & Engineering Value
These M3.12 x 6mm TRS thread forming screws are engineered to address common challenges in plastic assembly, such as material cracking and loosening under stress. The tri-lobe shank displaces plastic during installation, creating durable threads that resist back-out and maintain clamp force in plastic fastening applications like electronics enclosures, automotive components, and consumer products. Made from zinc-plated steel, they offer excellent corrosion protection, while the Torx Plus IP10 drive ensures high torque transfer with minimal slippage, reducing assembly time and improving reliability in high-volume production lines.
Specification Summary & Compliance
This metric TRS tapping screw features a right-hand thread with an approximate pitch of 1.27mm, fully threaded M3.12 screw size, and blunt tip for controlled penetration. It conforms to standard dimensional tolerances for thread forming screws and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety requirements in industrial use.
