Dyna International’s 1.5mm Cortical Bone Screws Self-Tapping 130 PCs (Hexdrive) SS Orthopedic screws are designed for use in cortical bone, which is denser and harder than cancellous (spongy) bone. The 1.5mm indicates the diameter of the screws, suggesting they are relatively small. Self-tapping screws are designed to create their hole as they are screwed into the bone, eliminating the need for a separate pilot hole. This feature can make the surgical procedure more efficient. The set includes 130 screws. Having a variety of screws in a set is common, as surgeons may need different sizes and types during a procedure. This suggests that the screws have a hexagonal (six-sided) indentation on the head. This design allows for a hexagonal screwdriver or bit to be used for insertion and removal. The hexdrive feature provides stability during the surgical process.

Set Includes: