![](https://img5.grofrom.com/and-ensa.com/uploads/2.7HC1.jpg)
![](https://img5.grofrom.com/and-ensa.com/uploads/2.0HC1.jpg)
![](https://img5.grofrom.com/and-ensa.com/uploads/2.4HC1.jpg)
Locking Screw 2.0 HC
Locking Screw 2.7 HC
Locking Screw 2.4 HC
![](https://img5.grofrom.com/and-ensa.com/uploads/3.5HC1.jpg)
Locking Screw 3.5 HC
![](https://img5.grofrom.com/and-ensa.com/uploads/Locking-5.0-HC.jpg)
Locking Screw 5.0 HC
![](https://img5.grofrom.com/and-ensa.com/uploads/Locking-6.5-HC.jpg)
Locking Screw 6.5 HC
Standard cortical screw, for diaphyseal bone, symmetrical head, asymmetrical thread Standard cancellous bone screw, used for metaphysis or epiphysis, large outer diameter, deep thread Other special screws 1. Dry screw, small friction between bone and plate 2. Locking screw, head and plate locking (fixed angle) 3. Schanz screw, used for external fixation bracket