S-95893A404 Length 12 mm Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in demanding industrial environments
• Enhanced torque transmission and reduced cam-out with T15 Torx drive, ensuring secure installation and preventing tool slippage
• Efficient thread forming in plastics with TRS (Thread Rolling Screw) design, creating strong, reliable threads without pre-tapping
• Flush, professional finish with a standard flat head and 90° countersink angle for a smooth surface in assembled products
• Full-length threading (M3.5 x 12mm) provides maximum grip and holding power throughout the entire fastener length
• Simplified installation process with a recommended 2.6 mm drill bit, ensuring precise hole sizing for optimal performance
• Compliance with major environmental regulations including RoHS 3 and REACH, making them suitable for global supply chains

Professional Applications & Engineering Value

These M3.5 TRS tapping screws are precision-engineered for robust fastening in plastic materials. The thread forming design displaces material to create strong, load-bearing threads, eliminating the need for separate tapping operations and reducing assembly time and cost. Made from durable zinc-plated steel, they resist corrosion in various industrial settings. The T15 Torx drive provides superior torque transfer compared to Phillips or slotted drives, minimizing the risk of stripping and ensuring consistent clamping force. This combination of a flat head with a 90° countersink and a blunt tip makes them ideal for electronics enclosures, automotive trim, and consumer appliances where a secure, flush finish is critical.

Specification Summary & Compliance

This metric fastener features an M3.5 diameter, a 12 mm length, and a consistent 1.57 mm thread pitch with right-hand, fully threaded design. It conforms to standard dimensional specifications for TRS (Thread Rolling Screws) and is designed for use with a 2.6 mm pilot hole. The product is manufactured to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it meets stringent environmental and safety standards for industrial components.