Exploring the Various Types of Fasteners in CNC Machining(broken tap remover Kent)

  • Time:
  • Click:145
  • source:TAMIKO CNC Machining


Fasteners play a critical role in various industries, ensuring that components are securely held together. In the realm of CNC (Computer Numerical Control) machining, where precision and accuracy are of utmost importance, understanding different types of fasteners is essential. Whether seeking to produce or work with these vital components, this article sheds light on the various types of fasteners used in CNC machining.

1. Screws:
Screws are one of the most common types of fasteners utilized in CNC machining. Available in numerous shapes and sizes, they are designed for specific applications. From self-tapping screws to machine screws, wood screws to sheet metal screws, there is a screw for every purpose. Precision CNC machines accurately form threads within the drilled holes, providing secure connections between parts.

2. Bolts:
Bolts, like screws, are externally threaded fasteners but differ in their application. They are generally larger than screws and require nuts to hold multiple components together firmly. Bolts come in various head styles, such as hexagonal, round, or square heads, catering to different mechanical requirements. CNC machining ensures precise production of bolt threads to guarantee optimal functionality and durability.

3. Nuts:
Nuts complement bolts and provide a threading mechanism to create a secure joint. Like bolts, nuts also come in different designs, including hex nuts, wing nuts, and locknuts. During CNC machining, accurate dimensions are achieved to ensure compatibility between bolts and nuts, facilitating smooth assembly processes.

4. Rivets:
Rivets are permanent fasteners widely used in CNC machining, particularly when bonding two materials together. Commonly made of aluminum, steel, or brass, rivets consist of a cylindrical shaft and a head. Through controlled pressure, CNC machines deform the shaft, creating a tight fit and joining materials without relying on adhesives or welding. The sturdy connection provided by rivets makes them ideal for applications where disassembly is not required.

5. Washers:
Washers are flat, thin disc-like fasteners inserted between the head of a screw or bolt and the connecting surface. They distribute pressure evenly, reducing the likelihood of damage to the material and increasing stability. CNC machining ensures precise fabrication of washers in terms of thickness and diameter, maintaining consistent performance when used in projects involving heavy loads or vibrations.

6. Pins:
Pins are cylindrical fasteners mostly used for alignment, retention, or pivot purposes. Common types include dowel pins, cotter pins, taper pins, and clevis pins. With the accuracy achieved through CNC machining, these precision pins enable smooth rotation and articulation within mechanical systems while offering secure positioning.

7. Clips and Clamps:
Clips and clamps provide quick and secure connections without requiring additional tools. In CNC machining, they find application in holding components together during assembly or ensuring proper alignment. Spring clips, retaining rings, and hose clamps are some examples that CNC machines create with meticulous precision to maintain the desired fit and functionality.


CNC machining enhances the production of various fasteners, ensuring high-quality results for numerous industries. From screws and bolts to nuts and rivets, each type serves a specific purpose and contributes to the efficiency and reliability of assembled components. Understanding these types of fasteners is crucial for manufacturers, as well as those working with CNC machined parts, allowing for better decision-making regarding design and implementation. By harnessing the power of CNC machining, businesses can benefit from the durability, precision, and versatility offered by an array of fasteners. CNC Milling CNC Machining