A locknut is a type of nut that provides bolts with a secure grip helping them prevent from loosening due to vibration or torque. This nut is used in various industries such as automotive, aerospace, and machinery industries where there is a high tendency for a regular nut to loosen due to vibrations or torque. The locking feature of the nut helps prevent loosening over time, reducing the need for maintenance and ensuring the integrity of the connection.
Locknut Prices
Locknut prices can vary depending on the brand, material, and type, which on average can cost as low as ₱30.86 and as high as ₱14,208.34.
| Description | Price Per Unit |
| SIB 316 Stainless Steel Cable Gland Locknut, M25 Thread | ₱255.125 |
| Wl Gore PA 6 Cable Gland Locknut, M12 Thread | ₱30.86 |
| RS PRO Stainless Steel Locknut 1/4 BSPP | ₱229.57 |
| RS PRO Stainless Steel Locknut with Temperature Sensor, 1/8 BSPP | ₱48.56 |
| Festo Locknut MSK-M16X1,5 | ₱120.46 |
| SIB 316 Stainless Steel Cable Gland Locknut, M50 Thread | ₱667.13 |
| SKF Bearing Lock Nut, AN 28 | ₱14,208.34 |
Advantages of Locknut
Security – Locknuts provide a secure fastening solution by preventing the loosening of bolts that can be caused by vibrations, torque, or other external forces. The security that locknuts provide ensures that the fastened components remain tightly connected, reducing the risk of failure or damage.
Versatility – The versatility in terms of the types and designs of locknuts provides users with a variety of choices to find the right material that can suit a specific application requirement.
Ease of Use – Locknuts are convenient for various fastening tasks due to their easy installation, requiring only standard tools like wrenches or sockets.
Reusable – Locknuts can be reused multiple times, making them a cost-effective fastening solution. However, it is important to inspect locknuts for wear or damage before reuse to ensure that they are still effective.
Disadvantages Locknut
Potential Damage – Over-tightening locknuts can lead to damage to the fastener threads or the mating surface which can compromise the integrity of the connection and may require replacement of the fasteners.
Temperature Limitations – Excessive heat can compromise the locking ability of nylon insert locknuts, as high temperatures can degrade the locking material.
Space Requirements – Some locknut designs, such as prevailing torque locknuts, require additional space for the locking mechanism which could be unsuitable for applications with limited space constraints.
Video about Locknut
FAQs
What is a Locknut used for?
A locknut is used in various applications where there is a need to secure bolts in place in order to prevent them from loosening due to vibration or torque.
What is difference between nut and Locknut?
The main difference between a regular nut and a locknut is that a locknut has a locking mechanism to prevent loosening, whereas a regular nut does not.
Where are lock nuts used?
Locknuts are mostly used in applications where there is a tendency for a regular not to loosen due to vibrations or torque.
What is locknut and bushing?
A locknut is used to secure bolts, while a bushing is a type of sleeve used to reduce friction or wear between two moving parts.
What are the benefits of locknuts?
Locknuts provide various benefits which include, security, versatility, ease of use, reusability, and grip.