For medical equipment and implants, Structurally Sound Locking nut are used for spinal fixation and other orthopedic systems. They need to be biocompatible and precise. These nuts are made of titanium or stainless steel, with smooth and clean surfaces. We offer discounted prices to medical original equipment manufacturers and give discounts based on projects. They are packaged in sterile and tamper-proof containers. We use priority air services to ensure rapid delivery. Each nut undergoes material purity and biomechanical tests. We have complete traceability records for each product and provide ISO 13485 certification.

| Mon | M55 | M60 | M65 | M70 | M75 | M80 | M85 | M90 | M95 | M100 | M105 |
| P | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| dk max | 75 | 80 | 85 | 92 | 98 | 105 | 110 | 120 | 125 | 130 | 140 |
| dk min | 74.54 | 79.54 | 84.46 | 91.46 | 97.46 | 104.46 | 109.46 | 119.46 | 124.37 | 129.37 | 139.37 |
| k max | 11 | 11 | 12 | 12 | 13 | 15 | 16 | 16 | 17 | 18 | 18 |
| k min | 10.73 | 10.73 | 11.73 | 11.73 | 12.73 | 14.73 | 15.73 | 15.73 | 16.73 | 17.73 | 17.73 |
| n max | 7.18 | 7.18 | 7.18 | 8.18 | 8.18 | 8.18 | 8.18 | 10.18 | 10.18 | 10.18 | 12.215 |
| n min | 6.82 | 6.82 | 6.82 | 7.82 | 7.82 | 7.82 | 7.82 | 9.82 | 9.82 | 9.82 | 11.785 |
| t max | 4 | 4 | 4 | 4.7 | 4.7 | 4.7 | 4.7 | 5.2 | 5.2 | 5.2 | 6.2 |
| t min | 3 | 3 | 3 | 3.5 | 3.5 | 3.5 | 3.5 | 4 | 4 | 4 | 5 |
In the fields of architecture and civil engineering, heavy Structurally Sound Locking nuts are used in steel structure factories and bridge construction. They can withstand dynamic loads and prevent failures at the connection points. These nuts are usually large and hexagonal, made of high-strength carbon steel. For large projects, we offer discounted prices - if the order quantity exceeds 15,000, a 10% discount can be enjoyed. They are standardly treated with hot-dip galvanizing to prevent rust. We ship by sea or rail, as this method is more cost-effective. The packaging is sturdy and waterproof. We conduct load tests to check the quality, and the products comply with ASTM or DIN standards.
Q:What temperature and chemical resistance can be expected from your Structurally Sound Locking nut with a nylon insert?
A: For our nylon insert nut, the standard nylon ring is effective from approximately -40°C to +120°C. Beyond this, high-temperature alternatives are available. The nylon offers good resistance to oils, fuels, and solvents. For highly corrosive chemical environments, we recommend an all-metal nut or specifying a stainless steel nut with a chemically inert insert material to guarantee performance and integrity.
| Market | Revenue(Previous Year) | Total Revenue (%) |
| North America | Confidential | 31 |
| South America | Confidential | 2 |
| Eastern Europe | Confidential | 15 |
| Southeast Asia | Confidential | 4 |
| Africa | Confidential | 2 |
| Oceania | Confidential | 2 |
| Mid East | Confidential | 3 |
| Eastern Asia | Confidential | 18 |
| Western Europe | Confidential | 16 |
| Central America | Confidential | 8 |
| Northern Europe | Confidential | 1 |
| Southern Europe | Confidential | |
| South Asia | Confidential | 6 |
| Domestic Market | Confidential | 5 |