The 3.9 mm Interlocking Bolt – Self Tapping is a precision-engineered orthopedic fixation component designed for use with intramedullary nailing systems such as femoral, tibial, and humeral nails. It is used to securely lock the nail within the bone, preventing both axial movement and rotational displacement during the healing process.

Featuring a self-tapping thread design, this bolt eliminates the need for pre-tapping, reducing surgical time and simplifying the procedure while ensuring firm engagement with cortical bone. The 3.9 mm diameter provides enhanced strength and stability, making it suitable for medium to larger nail systems and load-bearing applications.

Manufactured from high-quality Stainless Steel (SS) or Titanium (Ti), the bolt offers excellent mechanical strength, fatigue resistance, and corrosion protection. Its precision-machined head ensures compatibility with standard surgical instruments, allowing secure tightening and easy removal when required.

🔸 Key Features:

• 3.9 mm diameter for strong and stable fixation
• Self-tapping design for faster and easier insertion
• Provides excellent axial and rotational stability
• Compatible with various intramedullary nail systems
• Made from high-quality SS / Titanium
• Precision head design for secure instrumentation

🔸 Indications:

• Locking of intramedullary nails (femur, tibia, humerus)
• Stabilization of long bone fractures
• Medium to large diameter nail systems
• Load-bearing fracture fixation

🔸 Advantages:

• Reduces surgical time by eliminating pre-tapping
• Strong and reliable fixation in cortical bone
• Easy insertion and removal
• High durability and corrosion resistance
• Suitable for demanding orthopedic applications