Self Tapping CSK Head Pin Torx Screw is a specialized fastening solution that combines flush finishing, tamper resistance, and self-threading capability in a single design. It features a countersunk (CSK) head that sits flush with the material surface, ensuring a clean, smooth, and professional appearance without any protrusion.

The screw is equipped with a pin-in Torx drive (security Torx), which includes a central pin inside the Torx recess. This design requires a special matching driver bit, preventing removal using standard tools and providing enhanced protection against tampering or unauthorized access.

The self-tapping thread allows the screw to create its own threads during installation, eliminating the need for pre-tapped holes and reducing assembly time. This makes it highly efficient for use in sheet metal, plastics, and light structural applications.

The combination of Torx drive and self-tapping design ensures high torque transfer, minimal cam-out, and consistent fastening performance. Manufactured from high-quality materials such as hardened steel, stainless steel (SS 202 / SS 304), and alloy steel, these screws offer excellent strength, durability, and corrosion resistance.

Self Tapping CSK Head Pin Torx Screws are widely used in electronics, automotive components, security systems, appliances, furniture, and industrial applications where flush finish, tamper resistance, and fast installation are essential.

---

Key Features:

• Countersunk (CSK) head for flush surface finish
• Tamper-resistant pin-in Torx drive
• Self-tapping threads for no pre-threading required
• High torque efficiency with reduced cam-out
• Strong, durable, and corrosion-resistant

---

Available Options:

• Sizes: M3 to M6 (custom sizes available)
• Length: 6mm to 50mm
• Materials: Hardened Steel, SS 202, SS 304, Alloy Steel
• Drive Type: Security Torx (Pin Torx)