Do you know what the common types of nuts are?

There are many types of nuts used in various industries and applications, each designed for specific purposes. Here are some of the common types of nuts and their characteristics:

1. Hex Nuts

  - Description: Hexagonal-shaped nuts, the most common type used.

  - Applications: General-purpose fastening, paired with bolts or screws.

  - Variants: Heavy hex nuts (for high-strength applications), thin hex nuts (jam nuts).

2. Lock Nuts

  - Description: Nuts designed to resist loosening due to vibration or torque.

  - Types:

    - Nylon Insert Lock Nuts: Contain a nylon collar that increases friction.

    - Metal Lock Nuts: Use deformed threads or additional features like split rings.

  - Applications: Automotive, machinery, and structural applications.

3. Wing Nuts

  - Description: Nuts with two "wings" for hand-tightening.

  - Applications: Frequently adjusted or temporary assemblies (e.g., appliances, DIY projects).

4. Flange Nuts

  - Description: Have a built-in flange at one end that acts as a washer.

  - Applications: Distributing load and preventing loosening in machinery.

5. Cap Nuts (Acorn Nuts)

  - Description: Nuts with a domed top to cover exposed threads.

  - Applications: Aesthetic purposes and protecting threads in automotive or furniture.

6. Square Nuts

  - Description: Four-sided nuts, often used in older or specific applications.

  - Applications: Construction or restoration of vintage machinery and structures.

7. T-Nuts (Blind Nuts)

  - Description: Nuts with prongs that are hammered into wood or soft materials.

  - Applications: Woodworking and furniture assembly.

8. Coupling Nuts

  - Description: Long nuts used to join two threaded rods or bolts.

  - Applications: Extending threaded rods in construction and repair.

9. Slotted Nuts (Castle Nuts)

  - Description: Hex nuts with slots that allow a cotter pin to secure them.

  - Applications: Automotive, machinery, and aircraft assemblies where safety is critical.

10. Self-Locking Nuts

  - Description: Similar to lock nuts but may use a thread deformation to resist loosening.

  - Applications: High-vibration environments.

11. Insert Nuts

  - Description: Cylindrical nuts with threads on the inside, designed to embed in wood or plastic.

  - Applications: Furniture and joinery.

12. Knurled Nuts

  - Description: Nuts with a textured outer surface for hand-tightening.

  - Applications: Electronics and devices requiring frequent manual adjustments.

13. Lug Nuts

  - Description: Specifically designed nuts for securing wheels to vehicles.

  - Applications: Automotive wheels.

14. Eye Nuts

  - Description: Nuts with a loop or "eye" for attaching ropes, hooks, or chains.

  - Applications: Lifting and rigging.

15. Square Cone Nuts

  - Description: Feature a square or tapered cone shape for specific structural applications.

  - Applications: Used in specific mechanical systems or rail tracks.

---

These types of nuts cater to a wide range of fastening needs, from simple DIY projects to industrial applications, ensuring secure and durable connections.

Gangtong Zheli Fasteners is a professional China Nut manufacturers and suppliers which provide customized service of Nut. We have own factory, can provide you with a satisfactory price.Visit our website at www.gtzlfasteners.com to learn more about our products. For inquiries, you can reach us at ethan@gtzl-cn.com.