Cortical Screws, manufactured supplied and exported by us are provided with ankle-deep and closely-spaced threads. They have larger core-to-outer diameter ratios in comparison to cancellous ones. Offered blunt ended screws are utilized for the fixation of both cortices so as to enable for supreme stability. Cortical Screws are the sterilized products, made of oxidation-resistant steel. These are made for the placement in the cortical bones. Having large core diameter, these deliver necessary strength to the structures. Supplied recyclable solutions have simplicity in their operation. These are resistant to slippage, misalignment and distortion. Offered are highly apt for the multi-speciality medical labs. Sigma Surgical Pvt. Ltd provides these cost-effective screws at economical prices. These are required for assorted surgical processes.