Titanium cortical bone screws are orthopedic implant fasteners made from medical-grade titanium and titanium alloys through precision forging, CNC turning, thread forming, surface treatment, and aseptic packaging. They are mainly used for cortical bone fixation and fracture reduction. Due to the excellent biocompatibility, corrosion resistance, mechanical adaptability, and non-magnetic properties of titanium, they are widely used in clinical settings such as trauma orthopedics, joint surgery, and spinal surgery, and are the core implant devices for achieving stable bone healing.
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| Titanium Cortical Bone Screw | |
| Material | Chinese National Standard: Medical-grade titanium TA2, TC4, TC4 ELI, etc. (Gr23) American Standard: Gr2, Gr3/Gr4, Gr23, etc. |
| Size | Customizable to surgical needs |
| Implementation Standards | GB/T 13810-2007， GB/T 16598-2013，ASTM B381， ASTM F67 |
| Use | Trauma Orthopedics, Joint Surgery, Hand/Foot Surgery, Maxillofacial Surgery, Spinal Surgery |
| Production process | Medical-grade titanium material is selected → after inspection and cutting → vacuum forging → heat treatment → precision CNC machining and thread forming → medical-grade surface treatment → full inspection, cleaning and sterilization. |
| Minimum order quantity | According to your requirements |
| Other products | Self-tapping cortical screws, non-self-tapping cortical screws, custom-made non-standard screws（Customizable to surgical needs.） |
| Item No. | Diameter | Length Range | Common Size Combination | Thread Type | Head Type |
| 1 | Φ2.0 mm (2.0 mm) | 6 mm – 30 mm | 2.0 × 6mm, 2.0 × 8mm, 2.0 × 10mm – 2.0 × 30mm | Self-tapping / Non-self-tapping | Hexagon, Cross, Countersunk |
| 2 | Φ2.7 mm (2.7 mm) | 8 mm – 40 mm | 2.7 × 8mm, 2.7 × 10mm, 2.7 × 12mm – 2.7 × 40mm | Self-tapping / Non-self-tapping | Hexagon, Cross, Countersunk |
| 3 | Φ3.5 mm (3.5 mm) | 10 mm – 50 mm | 3.5 × 10mm, 3.5 × 12mm, 3.5 × 14mm – 3.5 × 50mm | Self-tapping / Non-self-tapping | Hexagon, Cross, Countersunk |
| 4 | Φ4.0 mm (4.0 mm) | 12 mm – 60 mm | 4.0 × 12mm, 4.0 × 14mm, 4.0 × 16mm – 4.0 × 60mm | Self-tapping / Non-self-tapping | Hexagon, Cross, Countersunk |
| 5 | Φ4.5 mm (4.5 mm) | 14 mm – 80 mm | 4.5 × 14mm, 4.5 × 16mm, 4.5 × 18mm – 4.5 × 80mm | Self-tapping / Non-self-tapping | Hexagon, Cross, Countersunk |
| 6 | Φ5.0 mm (5.0 mm) | 16 mm – 100 mm | 5.0 × 16mm, 5.0 × 18mm, 5.0 × 20mm – 5.0 × 100mm | Self-tapping / Non-self-tapping | Hexagon, Cross, Countersunk |
| 7 | Φ6.5 mm (6.5 mm) | 20 mm – 120 mm | 6.5 × 20mm, 6.5 × 25mm, 6.5 × 30mm – 6.5 × 120mm | Self-tapping / Non-self-tapping | Hexagon, Cross, Countersunk |
Customization: Accept non-standard size customization according to customer drawings
Product Advantages：
1.Excellent biocompatibility. Meets medical implant-grade standards, is non-cytotoxic and non-sensitizing, has excellent affinity with human bone tissue, and shows no rejection reaction or metal ion release after long-term implantation.
2.Mechanical properties are well-suited to human cortical bone. Its elastic modulus is close to that of human cortical bone, which effectively reduces stress shielding and avoids osteoporosis and bone resorption. TC4 ELI has higher strength and toughness and can withstand the physiological load of weight-bearing parts.
3.Highly corrosion resistant: Maintains chemical stability in bodily fluids, is not easily degraded or releases harmful ions, ensuring long-term safety.
4.Moderate mechanical properties: It possesses sufficient strength and a certain degree of flexibility, providing stable fixation without being excessively rigid, thus reducing the risk of secondary fractures.
5.Excellent imaging compatibility: Minimal interference with X-ray, CT, MRI, and other imaging modalities, facilitating postoperative monitoring of fracture healing.
We provide titanium plates, bars, wires, forgings, fittings, and custom precision components.
Yes, we support customized sizes, grades, machining, and surface treatments.
Our products are widely used in medical, industrial, aerospace, marine, and energy sectors.
Strict production control and comprehensive inspection ensure stable product quality.
Yes, sample development and small-batch production are available.
Delivery time depends on product specifications and order quantity.
Our products are exported to the United States, Germany, the United Kingdom, Australia, Japan, and many other countries.
Yes, we support OEM/ODM cooperation and welcome long-term strategic partnerships.
We use standard export packaging and can provide anti-rust, anti-shock, and customized packaging upon request.
You can contact us via email or inquiry form, and our team will quickly provide quotations and technical support.
Some medical-grade titanium materials meet relevant standards and can be used for orthopedic implant applications.
Get in touch with our team for product information, technical consultation, or customized solutions. Whether you need standard titanium products or special engineered components, we are ready to provide professional support and efficient communication.
We focus on fast response, reliable service, and long-term cooperation support, helping you move your projects forward with confidence and efficiency.
