A key is a mechanical part used to connect two rotating elements, such as a shaft and a pulley or a gear, thus allowing the transmission of movement and force.
It comes in various forms, such as Disc key, the Straight end key or even the 2-round end key.
Keys are essential in many industries to ensure a reliable and durable connection between mechanical components.
The parallel key is the most popular and most used key model.
It has a rectangular body that fits into specific grooves. Parallel keys offer ease of assembly and disassembly. This allows them to be used in various sectors such as the mechanical industry, drive technology, transmission and many other areas.
Our selection of parallel keys
A drilled key is a standard key that has one or more through holes. These holes allow the key to be attached to the shaft or to the mounted element using screws or pins.
Drilled keys are often used in applications that require additional fastening to avoid axial movement of the mounted element. They are commonly used in machines where high torque forces are present.
A tapped key is similar to a drilled key, but the through holes are threaded (tapped) to receive screws. This allows for an even more secure and sturdy attachment.
Threaded keys are used in applications where very secure fixing is required. They are common in heavy equipment and systems where reliability and robustness are crucial.
Shapes and dimensions
Drilled and tapped keys have shapes similar to standard keys, but with through or threaded holes. Dimensions vary according to industrial standard specifications and application requirements.
Materials used
These keys are generally made of carbon steel, stainless steel, or aluminum alloys. The choice of material depends on the needs in terms of resistance to wear and corrosion.
Comparison of characteristics
The main difference is the through holes. Drilled keys have unthreaded holes, while tapped keys have threaded holes for receiving screws.
Comparison of applications
Drilled keys are used for standard fasteners, while threaded keys are preferred for fasteners that require increased security.
Industrial sectors
These keys are used in various industrial sectors, such as automotive, aeronautics, machine manufacturing, and energy. Their versatility makes them suitable for numerous mechanical applications.
Types of machines
These keys are found in electric motors, compressors, transmission equipment, and various other types of industrial machines. They are essential to ensure a solid and reliable connection.
Flexibility of use
Drilled and threaded keys offer great flexibility in terms of fastening, allowing easy and secure installation.
Reliability
Thanks to their robust design, these keys ensure efficient torque transmission and reliable fixation, even under difficult operating conditions.
Upon consultation, we can offer you various materials, dimensions and tolerances, holes as well as heat or surface treatment.
A key is a mechanical part used to connect two rotating elements, such as a shaft and a pulley or a gear, thus allowing the transmission of movement and force.
It comes in various forms, such as Disc key, the Straight end key or even the 2-round end key.
Keys are essential in many industries to ensure a reliable and durable connection between mechanical components.
The parallel key is the most popular and most used key model.
It has a rectangular body that fits into specific grooves. Parallel keys offer ease of assembly and disassembly. This allows them to be used in various sectors such as the mechanical industry, drive technology, transmission and many other areas.
Our selection of parallel keys
A drilled key is a standard key that has one or more through holes. These holes allow the key to be attached to the shaft or to the mounted element using screws or pins.
Drilled keys are often used in applications that require additional fastening to avoid axial movement of the mounted element. They are commonly used in machines where high torque forces are present.
A tapped key is similar to a drilled key, but the through holes are threaded (tapped) to receive screws. This allows for an even more secure and sturdy attachment.
Threaded keys are used in applications where very secure fixing is required. They are common in heavy equipment and systems where reliability and robustness are crucial.
Shapes and dimensions
Drilled and tapped keys have shapes similar to standard keys, but with through or threaded holes. Dimensions vary according to industrial standard specifications and application requirements.
Materials used
These keys are generally made of carbon steel, stainless steel, or aluminum alloys. The choice of material depends on the needs in terms of resistance to wear and corrosion.
Comparison of characteristics
The main difference is the through holes. Drilled keys have unthreaded holes, while tapped keys have threaded holes for receiving screws.
Comparison of applications
Drilled keys are used for standard fasteners, while threaded keys are preferred for fasteners that require increased security.
Industrial sectors
These keys are used in various industrial sectors, such as automotive, aeronautics, machine manufacturing, and energy. Their versatility makes them suitable for numerous mechanical applications.
Types of machines
These keys are found in electric motors, compressors, transmission equipment, and various other types of industrial machines. They are essential to ensure a solid and reliable connection.
Flexibility of use
Drilled and threaded keys offer great flexibility in terms of fastening, allowing easy and secure installation.
Reliability
Thanks to their robust design, these keys ensure efficient torque transmission and reliable fixation, even under difficult operating conditions.
In all our offers and acknowledgements of receipt (AR), we explicitly mention departure times.
Our sales department is available from Monday to Thursday from 8:30 to 12:00 and from 13:30 to 17:00 and on Friday from 8:30 to 12:00 and from 13:30 to 16:30.
We are certified according to ITAF 16 949 and ISO 9001 standards
The technical data sheets are available in PDF format in the “Products” section of our site. You can consult and download them directly from this section. Feel free to explore our site for detailed information on our products.
You can connect to your professional area to check availability online. For your first connection, please contact our sales department.
