Nut
ARIDA
7318159090
CNC machining center
Stainless Steel
Fastener
Cold Forging
High Rigidity and Precision
ISO, GS, RoHS, CE
One year
Forging
Standard exporting package
ARIDA
China
CNC precision
New
Motor
Worldwide
yes
CNC
| Quantity: | |
|---|---|
| Diameter | Thread pitch | h | m | s |
| M2 | 0.4 | 2.8 | 3 | 4 |
| M2.5 | 0.45 | 3.9 | 2.4 | 5.5 |
| M3 | 0.5 | 5 | 2.9 | 7 |
| M4 | 0.7 | 5 | 2.9 | 7 |
| M5 | 1 | 5 | 3.2 | 8 |
| M6 | 1.25 | 7.9 | 5.5 | 13 |
| M8 | 1.25 | 7.9 | 5.5 | 13 |
| M10 | 1.5 | 9.8 | 6.5 | 17 |
| M12 | 1.75 | 12 | 8 | 19 |
| M14 | 2 | 13.7 | 9.5 | 22 |
| M16 | 2 | 15.7 | 10.5 | 24 |
| M20 | 2.5 | 19.5 | 14 | 30 |
Hexagonal Shape: The hexagonal shape provides a surface for wrenches or sockets to engage, making it easy to tighten or loosen the nut.
Tapping: The nut is designed to be threaded into a pre-tapped hole, which eliminates the need for additional components like bolts.
Locking Mechanism: The locking mechanism is built into the nut to prevent loosening. This can be achieved through various methods, such as nylon inserts, serrated surfaces, or deformable materials.
Materials: Common materials include steel, stainless steel, brass, and other metals or alloys, depending on the application's requirements for strength, corrosion resistance, and other properties.
Sizes and Threads: Available in a range of sizes and thread pitches to accommodate different applications and mating hardware.
Industrial Equipment: These nuts are used in the assembly of industrial machinery and equipment where a secure and vibration-resistant connection is necessary.
Automotive Industry: In vehicles, where components need to be securely fastened and resist loosening due to vibrations and varying loads.
Construction: In construction applications where nuts need to be installed in pre-tapped holes for a secure and permanent connection.
Aerospace: In aerospace applications where lightweight and reliable fasteners are essential.
Electronics: In electronic devices where compactness and stability are required.
Installation Torque: The locking mechanism can require higher torque values for installation, so it's important to follow manufacturer recommendations to avoid over-tightening.
Thread Compatibility: Ensure that the nut's thread size and pitch match the tapped hole to avoid cross-threading or damage.
Material Selection: Choose the appropriate material based on the application's environment and requirements for corrosion resistance and strength.
Thread Depth: The depth of the tapped hole must be sufficient to accommodate the full length of the nut's threads.
Vibration Resistance: The locking mechanism helps prevent the nut from loosening over time, even in applications with significant vibration.
Space-Saving: Since the nut is threaded directly into a tapped hole, it saves space and simplifies assembly compared to using separate bolts and nuts.
Reliability: Provides a more reliable connection compared to non-locking nuts, reducing the risk of failure.
Ease of Installation: Can be installed with standard tools and does not require additional locking mechanisms like lock washers.
What is a hex tapping lock nut?
Answer: A hex tapping lock nut is a type of nut designed to thread directly into a tapped hole and provide a locking mechanism to prevent loosening under vibration or varying loads. It has a hexagonal shape for wrench engagement and is commonly used in applications requiring a secure and vibration-resistant connection.
How does the locking mechanism work?
Nylon Insert: A nylon insert is placed at the end of the nut, which deforms slightly when tightened, creating friction and preventing the nut from turning.
Serrations: The nut has serrations that bite into the mating part, creating a mechanical interlock.
Deformable Material: The nut is made from a material that deforms slightly when tightened, creating a tight fit and preventing loosening.
Answer: The locking mechanism can vary, but common methods include:
What materials are hex tapping lock nuts made from?
Answer: Hex tapping lock nuts are typically made from steel, stainless steel, brass, or other metals or alloys. The choice of material depends on the application's requirements for strength, corrosion resistance, and other properties.
What are the benefits of using a hex tapping lock nut?
Vibration Resistance: Prevents loosening under vibration.
Space-Saving: Eliminates the need for separate bolts and nuts.
Reliability: Provides a more secure and reliable connection.
Ease of Installation: Can be installed with standard tools.
Answer: Benefits include:
What are common applications for hex tapping lock nuts?
Industrial Machinery: For secure and vibration-resistant connections.
Automotive Industry: For mounting components that need to resist loosening.
Construction: For permanent connections in pre-tapped holes.
Aerospace: For lightweight and reliable fasteners.
Electronics: For compact and stable connections.
Answer: Common applications include:
How do I choose the right size of hex tapping lock nut?
Thread Size: Match the nut's thread size and pitch to the tapped hole.
Material Strength: Select a material that meets the strength requirements of your application.
Environmental Factors: Consider corrosion resistance if the nut will be exposed to corrosive environments.
Answer: To choose the right size, consider the following:
Can hex tapping lock nuts be reused?
Answer: Generally, hex tapping lock nuts are designed for single-use applications. Reusing them may compromise their locking ability and security. However, some designs may allow for limited reuse, depending on the locking mechanism and the degree of tightening.
What is the proper way to install a hex tapping lock nut?
Clean Threads: Ensure both the nut and the tapped hole are clean and free of debris.
Apply Lubricant: Optionally, apply a lubricant to facilitate threading and prevent galling.
Torque to Spec: Use a torque wrench to tighten the nut according to the manufacturer's torque specifications.
Check Security: Verify that the nut is securely locked in place and does not turn when the mating part is rotated.
Answer: Follow these steps for proper installation:
How do I remove a hex tapping lock nut if it gets stuck?
Apply Heat: Apply heat to the nut to expand the metal and reduce the grip.
Use Penetrating Oil: Apply penetrating oil to loosen any corrosion or debris.
Special Tools: Use special tools like lock nut pliers or a cutting tool to remove the nut if it cannot be removed with conventional tools.
Answer: To remove a stuck hex tapping lock nut:
| Diameter | Thread pitch | h | m | s |
| M2 | 0.4 | 2.8 | 3 | 4 |
| M2.5 | 0.45 | 3.9 | 2.4 | 5.5 |
| M3 | 0.5 | 5 | 2.9 | 7 |
| M4 | 0.7 | 5 | 2.9 | 7 |
| M5 | 1 | 5 | 3.2 | 8 |
| M6 | 1.25 | 7.9 | 5.5 | 13 |
| M8 | 1.25 | 7.9 | 5.5 | 13 |
| M10 | 1.5 | 9.8 | 6.5 | 17 |
| M12 | 1.75 | 12 | 8 | 19 |
| M14 | 2 | 13.7 | 9.5 | 22 |
| M16 | 2 | 15.7 | 10.5 | 24 |
| M20 | 2.5 | 19.5 | 14 | 30 |
Hexagonal Shape: The hexagonal shape provides a surface for wrenches or sockets to engage, making it easy to tighten or loosen the nut.
Tapping: The nut is designed to be threaded into a pre-tapped hole, which eliminates the need for additional components like bolts.
Locking Mechanism: The locking mechanism is built into the nut to prevent loosening. This can be achieved through various methods, such as nylon inserts, serrated surfaces, or deformable materials.
Materials: Common materials include steel, stainless steel, brass, and other metals or alloys, depending on the application's requirements for strength, corrosion resistance, and other properties.
Sizes and Threads: Available in a range of sizes and thread pitches to accommodate different applications and mating hardware.
Industrial Equipment: These nuts are used in the assembly of industrial machinery and equipment where a secure and vibration-resistant connection is necessary.
Automotive Industry: In vehicles, where components need to be securely fastened and resist loosening due to vibrations and varying loads.
Construction: In construction applications where nuts need to be installed in pre-tapped holes for a secure and permanent connection.
Aerospace: In aerospace applications where lightweight and reliable fasteners are essential.
Electronics: In electronic devices where compactness and stability are required.
Installation Torque: The locking mechanism can require higher torque values for installation, so it's important to follow manufacturer recommendations to avoid over-tightening.
Thread Compatibility: Ensure that the nut's thread size and pitch match the tapped hole to avoid cross-threading or damage.
Material Selection: Choose the appropriate material based on the application's environment and requirements for corrosion resistance and strength.
Thread Depth: The depth of the tapped hole must be sufficient to accommodate the full length of the nut's threads.
Vibration Resistance: The locking mechanism helps prevent the nut from loosening over time, even in applications with significant vibration.
Space-Saving: Since the nut is threaded directly into a tapped hole, it saves space and simplifies assembly compared to using separate bolts and nuts.
Reliability: Provides a more reliable connection compared to non-locking nuts, reducing the risk of failure.
Ease of Installation: Can be installed with standard tools and does not require additional locking mechanisms like lock washers.
What is a hex tapping lock nut?
Answer: A hex tapping lock nut is a type of nut designed to thread directly into a tapped hole and provide a locking mechanism to prevent loosening under vibration or varying loads. It has a hexagonal shape for wrench engagement and is commonly used in applications requiring a secure and vibration-resistant connection.
How does the locking mechanism work?
Nylon Insert: A nylon insert is placed at the end of the nut, which deforms slightly when tightened, creating friction and preventing the nut from turning.
Serrations: The nut has serrations that bite into the mating part, creating a mechanical interlock.
Deformable Material: The nut is made from a material that deforms slightly when tightened, creating a tight fit and preventing loosening.
Answer: The locking mechanism can vary, but common methods include:
What materials are hex tapping lock nuts made from?
Answer: Hex tapping lock nuts are typically made from steel, stainless steel, brass, or other metals or alloys. The choice of material depends on the application's requirements for strength, corrosion resistance, and other properties.
What are the benefits of using a hex tapping lock nut?
Vibration Resistance: Prevents loosening under vibration.
Space-Saving: Eliminates the need for separate bolts and nuts.
Reliability: Provides a more secure and reliable connection.
Ease of Installation: Can be installed with standard tools.
Answer: Benefits include:
What are common applications for hex tapping lock nuts?
Industrial Machinery: For secure and vibration-resistant connections.
Automotive Industry: For mounting components that need to resist loosening.
Construction: For permanent connections in pre-tapped holes.
Aerospace: For lightweight and reliable fasteners.
Electronics: For compact and stable connections.
Answer: Common applications include:
How do I choose the right size of hex tapping lock nut?
Thread Size: Match the nut's thread size and pitch to the tapped hole.
Material Strength: Select a material that meets the strength requirements of your application.
Environmental Factors: Consider corrosion resistance if the nut will be exposed to corrosive environments.
Answer: To choose the right size, consider the following:
Can hex tapping lock nuts be reused?
Answer: Generally, hex tapping lock nuts are designed for single-use applications. Reusing them may compromise their locking ability and security. However, some designs may allow for limited reuse, depending on the locking mechanism and the degree of tightening.
What is the proper way to install a hex tapping lock nut?
Clean Threads: Ensure both the nut and the tapped hole are clean and free of debris.
Apply Lubricant: Optionally, apply a lubricant to facilitate threading and prevent galling.
Torque to Spec: Use a torque wrench to tighten the nut according to the manufacturer's torque specifications.
Check Security: Verify that the nut is securely locked in place and does not turn when the mating part is rotated.
Answer: Follow these steps for proper installation:
How do I remove a hex tapping lock nut if it gets stuck?
Apply Heat: Apply heat to the nut to expand the metal and reduce the grip.
Use Penetrating Oil: Apply penetrating oil to loosen any corrosion or debris.
Special Tools: Use special tools like lock nut pliers or a cutting tool to remove the nut if it cannot be removed with conventional tools.
Answer: To remove a stuck hex tapping lock nut:
