The 4.9 mm Interlocking Bolt – Self Tapping is a robust orthopedic fixation component designed for use with intramedullary nailing systems, particularly in femoral and tibial applications requiring high load-bearing capacity. It is used to secure the nail within the bone, preventing axial movement and rotational instability during fracture healing.

Featuring a self-tapping thread design, this bolt enables direct insertion into cortical bone without the need for pre-tapping, reducing surgical steps and operative time while ensuring strong thread engagement. The 4.9 mm diameter provides superior mechanical strength, making it ideal for larger nail systems and demanding clinical situations.

Manufactured from premium-grade Stainless Steel (SS) or Titanium (Ti), the bolt offers excellent durability, fatigue resistance, and long-term biocompatibility. Its precision-machined head ensures compatibility with standard surgical instruments, allowing secure tightening and straightforward removal when required.

🔸 Key Features:

• 4.9 mm diameter for heavy-duty fixation
• Self-tapping design eliminates pre-tapping
• Provides strong axial and rotational stability
• Suitable for large diameter intramedullary nails
• High-strength SS / Titanium construction
• Precision head design for secure instrumentation

🔸 Indications:

• Locking of femoral and tibial intramedullary nails
• Stabilization of long bone fractures
• Load-bearing and high-stress applications
• Use in large diameter nail systems

🔸 Advantages:

• Faster surgical procedure with reduced steps
• Superior strength and stability
• Reliable fixation in dense cortical bone
• Easy insertion and removal
• High resistance to wear and corrosion