As the professional manufacturer, we would like to provide you Gr 4 Zinc Plated Hexagon Nylon Insert Lock Nut DIN985. A lock nut, also known as a lock nut is a nut that resists loosening under vibrations and torque. Elastic stop nuts and prevailing torque nuts are of the particular type where some portion of the nut deforms elastically to provide a locking action. A Grade 4 zinc-plated hexagon nylon insert lock nut, conforming to DIN985 standards. This type of nut is designed to prevent self-loosening and provides a secure and reliable fastening solution. It features a nylon insert that creates a prevailing torque, helping to keep the nut securely in place. The zinc plating adds corrosion resistance and protects the nut from environmental factors. This nut is commonly used in various applications where vibration or loosening could be a concern, ensuring a dependable and long-lasting connection.
Material No. | C≤ | Si≤ | Mn≤ | P≤ | S≤ | Ti≤ |
Q195 | 0.12 | 0.3 | 0.5 | 0.035 | 0.04 | — |
Q235 | 0.22 | 0.35 | 1.4 | 0.04 | 0.05 | — |
Q275 | 0.24 | 0.35 | 1.5 | 0.45 | 0.05 | — |
Q345 | 0.2 | 0.5 | 1.7 | 0.035 | 0.035 | 0.2 |
Q500 | 0.18 | 0.6 | 1.8 | 0.03 | 0.025 | 0.2 |
Q550 | 0.18 | 0.6 | 1.8 | 0.03 | 0.03 | 0.2 |
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